Factors of 104

2, 13. As a product: 2^3 × 13.

The factors of 104 are 1, 2, 4, 8, 13, 26, 52, 104. It has 8 factors.

Factors of 104

Pick any whole number from 1 to 10,000.

104 = 2^{3} \times 13

How to work it out

1
A factor of 104 is a whole number that divides it with nothing left over. You only need to test the numbers up to √104 ≈ 10.20; 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.
$104 = 2^{3} \times 13$
4
Add all the factors: 1 + 2 + 4 + 8 + 13 + 26 + 52 + 104 = 210. Without 104 itself that is 106, so 104 is an abundant number.

LaTeX source of the formulas on this page

\[ 104 = 2^{3} \times 13 \]

What are the factors of 104?

The factors of 104 are 1, 2, 4, 8, 13, 26, 52, 104. It has 8 factors.

What are the prime factors of 104?

2, 13. As a product: $2^{3}$ × 13.

How many factors does 104 have?

104 has 8 factors (4 factor pairs).

What is the sum of the factors of 104?

210.

Is 104 a prime number?

No. It is divisible by 2, so 104 = 2 × 52.