Factors of 322
The factors of 322 are 1, 2, 7, 14, 23, 46, 161, 322. It has 8 factors.
Factors of 322
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 322 is a whole number that divides it with nothing left over. You only need to test the numbers up to √322 ≈ 17.94; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 8 factors.
- 3
Prime factorisation: keep dividing by the smallest prime that fits.
- 4
Add all the factors: 1 + 2 + 7 + 14 + 23 + 46 + 161 + 322 = 576. Without 322 itself that is 254, so 322 is a deficient number.
LaTeX source of the formulas on this page
\[ 322 = 2 \times 7 \times 23 \]
Factor pairs of 322
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 322 | 1 × 322 = 322 |
| 2 | 161 | 2 × 161 = 322 |
| 7 | 46 | 7 × 46 = 322 |
| 14 | 23 | 14 × 23 = 322 |
Questions
What are the factors of 322?
The factors of 322 are 1, 2, 7, 14, 23, 46, 161, 322. It has 8 factors.
What are the prime factors of 322?
2, 7, 23. As a product: 2 × 7 × 23.
How many factors does 322 have?
322 has 8 factors (4 factor pairs).
What is the sum of the factors of 322?
576.
Is 322 a prime number?
No. It is divisible by 2, so 322 = 2 × 161.