Factors of 3328
The factors of 3328 are 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328. It has 18 factors.
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 3328 is a whole number that divides it with nothing left over. You only need to test the numbers up to ā3328 ā 57.69; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 18 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: the sum is 7154. Without 3328 itself that is 3826, so 3328 is an abundant number.
LaTeX source of the formulas on this page
\[ 3328 = 2^{8} \times 13 \]Factor pairs of 3328
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 3328 | 1 Ć 3328 = 3328 |
| 2 | 1664 | 2 Ć 1664 = 3328 |
| 4 | 832 | 4 Ć 832 = 3328 |
| 8 | 416 | 8 Ć 416 = 3328 |
| 13 | 256 | 13 Ć 256 = 3328 |
| 16 | 208 | 16 Ć 208 = 3328 |
| 26 | 128 | 26 Ć 128 = 3328 |
| 32 | 104 | 32 Ć 104 = 3328 |
| 52 | 64 | 52 Ć 64 = 3328 |
Questions
What are the factors of 3328?
The factors of 3328 are 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328. It has 18 factors.
What are the prime factors of 3328?
2, 13. As a product: Ć 13.
How many factors does 3328 have?
3328 has 18 factors (9 factor pairs).
What is the sum of the factors of 3328?
7154.
Is 3328 a prime number?
No. It is divisible by 2, so 3328 = 2 Ć 1664.