64768238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{3359}}^1$

素因数の和:3703

約数の個数: 16

約数和(自身を含む): 100638720

約数和(自身を除く): 35870482

約数列:

[1, 2, 31, 62, 311, 622, 3359, 6718, 9641, 19282, 104129, 208258, 1044649, 2089298, 32384119, 64768238]

約数ペア:

[(1, 64768238), (2, 32384119), (31, 2089298), (62, 1044649), (311, 208258), (622, 104129), (3359, 19282), (6718, 9641)]