254625856

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{31327}}^1$

素因数の和:31466

約数の個数: 28

約数和(自身を含む): 509267968

約数和(自身を除く): 254642112

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 31327, 62654, 125308, 250616, 501232, 1002464, 2004928, 3978529, 7957058, 15914116, 31828232, 63656464, 127312928, 254625856]

約数ペア:

[(1, 254625856), (2, 127312928), (4, 63656464), (8, 31828232), (16, 15914116), (32, 7957058), (64, 3978529), (127, 2004928), (254, 1002464), (508, 501232), (1016, 250616), (2032, 125308), (4064, 62654), (8128, 31327)]