64209886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{85159}}^1$

素因数の和:85203

約数の個数: 16

約数和(自身を含む): 107301600

約数和(自身を除く): 43091714

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 85159, 170318, 1107067, 2214134, 2469611, 4939222, 32104943, 64209886]

約数ペア:

[(1, 64209886), (2, 32104943), (13, 4939222), (26, 2469611), (29, 2214134), (58, 1107067), (377, 170318), (754, 85159)]