73893416

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{67421}}^1$

素因数の和:67564

約数の個数: 16

約数和(自身を含む): 139563540

約数和(自身を除く): 65670124

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 67421, 134842, 269684, 539368, 9236677, 18473354, 36946708, 73893416]

約数ペア:

[(1, 73893416), (2, 36946708), (4, 18473354), (8, 9236677), (137, 539368), (274, 269684), (548, 134842), (1096, 67421)]