64117222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{40427}}^1$

素因数の和:40503

約数の個数: 16

約数和(自身を含む): 105274512

約数和(自身を除く): 41157290

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 40427, 80854, 525551, 1051102, 2466047, 4932094, 32058611, 64117222]

約数ペア:

[(1, 64117222), (2, 32058611), (13, 4932094), (26, 2466047), (61, 1051102), (122, 525551), (793, 80854), (1586, 40427)]