91974518

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{2207}}^1$

素因数の和:2587

約数の個数: 16

約数和(自身を含む): 140534784

約数和(自身を除く): 48560266

約数列:

[1, 2, 67, 134, 311, 622, 2207, 4414, 20837, 41674, 147869, 295738, 686377, 1372754, 45987259, 91974518]

約数ペア:

[(1, 91974518), (2, 45987259), (67, 1372754), (134, 686377), (311, 295738), (622, 147869), (2207, 41674), (4414, 20837)]