64929104

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{7789}}^1$

素因数の和:8318

約数の個数: 20

約数和(自身を含む): 126057780

約数和(自身を除く): 61128676

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 7789, 8336, 15578, 31156, 62312, 124624, 4058069, 8116138, 16232276, 32464552, 64929104]

約数ペア:

[(1, 64929104), (2, 32464552), (4, 16232276), (8, 8116138), (16, 4058069), (521, 124624), (1042, 62312), (2084, 31156), (4168, 15578), (7789, 8336)]