Factors of 3112

2, 389. As a product: 2^3 × 389.

The factors of 3112 are 1, 2, 4, 8, 389, 778, 1556, 3112. It has 8 factors.

Factors of 3112

Pick any whole number from 1 to 10,000.

3112 = 2^{3} \times 389

How to work it out

1
A factor of 3112 is a whole number that divides it with nothing left over. You only need to test the numbers up to √3112 ≈ 55.79; 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.
$3112 = 2^{3} \times 389$
4
Add all the factors: 1 + 2 + 4 + 8 + 389 + 778 + 1556 + 3112 = 5850. Without 3112 itself that is 2738, so 3112 is a deficient number.

LaTeX source of the formulas on this page

\[ 3112 = 2^{3} \times 389 \]

What are the factors of 3112?

The factors of 3112 are 1, 2, 4, 8, 389, 778, 1556, 3112. It has 8 factors.

What are the prime factors of 3112?

2, 389. As a product: $2^{3}$ × 389.

How many factors does 3112 have?

3112 has 8 factors (4 factor pairs).

What is the sum of the factors of 3112?

5850.

Is 3112 a prime number?

No. It is divisible by 2, so 3112 = 2 × 1556.