31637684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4441}}^1$

素因数の和:4595

約数の個数: 24

約数和(自身を含む): 60073608

約数和(自身を除く): 28435924

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 4441, 7124, 8882, 17764, 57733, 115466, 230932, 608417, 1216834, 2433668, 7909421, 15818842, 31637684]

約数ペア:

[(1, 31637684), (2, 15818842), (4, 7909421), (13, 2433668), (26, 1216834), (52, 608417), (137, 230932), (274, 115466), (548, 57733), (1781, 17764), (3562, 8882), (4441, 7124)]