65716432

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{26161}}^1$

素因数の和:26326

約数の個数: 20

約数和(自身を含む): 128141476

約数和(自身を除く): 62425044

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 26161, 52322, 104644, 209288, 418576, 4107277, 8214554, 16429108, 32858216, 65716432]

約数ペア:

[(1, 65716432), (2, 32858216), (4, 16429108), (8, 8214554), (16, 4107277), (157, 418576), (314, 209288), (628, 104644), (1256, 52322), (2512, 26161)]