31228808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{300277}}^1$

素因数の和:300296

約数の個数: 16

約数和(自身を含む): 63058380

約数和(自身を除く): 31829572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 300277, 600554, 1201108, 2402216, 3903601, 7807202, 15614404, 31228808]

約数ペア:

[(1, 31228808), (2, 15614404), (4, 7807202), (8, 3903601), (13, 2402216), (26, 1201108), (52, 600554), (104, 300277)]