Factors of 434
The factors of 434 are 1, 2, 7, 14, 31, 62, 217, 434. It has 8 factors.
Factors of 434
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 434 is a whole number that divides it with nothing left over. You only need to test the numbers up to √434 ≈ 20.83; 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 + 31 + 62 + 217 + 434 = 768. Without 434 itself that is 334, so 434 is a deficient number.
LaTeX source of the formulas on this page
\[ 434 = 2 \times 7 \times 31 \]
Factor pairs of 434
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 434 | 1 × 434 = 434 |
| 2 | 217 | 2 × 217 = 434 |
| 7 | 62 | 7 × 62 = 434 |
| 14 | 31 | 14 × 31 = 434 |
Questions
What are the factors of 434?
The factors of 434 are 1, 2, 7, 14, 31, 62, 217, 434. It has 8 factors.
What are the prime factors of 434?
2, 7, 31. As a product: 2 × 7 × 31.
How many factors does 434 have?
434 has 8 factors (4 factor pairs).
What is the sum of the factors of 434?
768.
Is 434 a prime number?
No. It is divisible by 2, so 434 = 2 × 217.