64579696

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{130201}}^1$

素因数の和:130240

約数の個数: 20

約数和(自身を含む): 129160384

約数和(自身を除く): 64580688

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 130201, 260402, 520804, 1041608, 2083216, 4036231, 8072462, 16144924, 32289848, 64579696]

約数ペア:

[(1, 64579696), (2, 32289848), (4, 16144924), (8, 8072462), (16, 4036231), (31, 2083216), (62, 1041608), (124, 520804), (248, 260402), (496, 130201)]