25336816

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{2843}}^1$

素因数の和:3408

約数の個数: 20

約数和(自身を含む): 49195512

約数和(自身を除く): 23858696

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 2843, 4456, 5686, 8912, 11372, 22744, 45488, 1583551, 3167102, 6334204, 12668408, 25336816]

約数ペア:

[(1, 25336816), (2, 12668408), (4, 6334204), (8, 3167102), (16, 1583551), (557, 45488), (1114, 22744), (2228, 11372), (2843, 8912), (4456, 5686)]