Factors of 2144

2, 67. As a product: 2^5 × 67.

The factors of 2144 are 1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144. It has 12 factors.

Factors of 2144

Pick any whole number from 1 to 10,000.

2144 = 2^{5} \times 67

How to work it out

1
A factor of 2144 is a whole number that divides it with nothing left over. You only need to test the numbers up to √2144 ≈ 46.30; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 12 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$2144 = 2^{5} \times 67$
4
Add all the factors: 1 + 2 + 4 + 8 + 16 + 32 + 67 + 134 + 268 + 536 + 1072 + 2144 = 4284. Without 2144 itself that is 2140, so 2144 is a deficient number.

LaTeX source of the formulas on this page

\[ 2144 = 2^{5} \times 67 \]

What are the factors of 2144?

The factors of 2144 are 1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144. It has 12 factors.

What are the prime factors of 2144?

2, 67. As a product: $2^{5}$ × 67.

How many factors does 2144 have?

2144 has 12 factors (6 factor pairs).

What is the sum of the factors of 2144?

4284.

Is 2144 a prime number?

No. It is divisible by 2, so 2144 = 2 × 1072.