Factors of 344

2, 43. As a product: 2^3 × 43.

The factors of 344 are 1, 2, 4, 8, 43, 86, 172, 344. It has 8 factors.

Factors of 344

Pick any whole number from 1 to 10,000.

344 = 2^{3} \times 43

How to work it out

1
A factor of 344 is a whole number that divides it with nothing left over. You only need to test the numbers up to √344 ≈ 18.55; 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.
$344 = 2^{3} \times 43$
4
Add all the factors: 1 + 2 + 4 + 8 + 43 + 86 + 172 + 344 = 660. Without 344 itself that is 316, so 344 is a deficient number.

LaTeX source of the formulas on this page

\[ 344 = 2^{3} \times 43 \]

What are the factors of 344?

The factors of 344 are 1, 2, 4, 8, 43, 86, 172, 344. It has 8 factors.

What are the prime factors of 344?

2, 43. As a product: $2^{3}$ × 43.

How many factors does 344 have?

344 has 8 factors (4 factor pairs).

What is the sum of the factors of 344?

660.

Is 344 a prime number?

No. It is divisible by 2, so 344 = 2 × 172.