40191416

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{36671}}^1$

素因数の和:36814

約数の個数: 16

約数和(自身を含む): 75911040

約数和(自身を除く): 35719624

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 36671, 73342, 146684, 293368, 5023927, 10047854, 20095708, 40191416]

約数ペア:

[(1, 40191416), (2, 20095708), (4, 10047854), (8, 5023927), (137, 293368), (274, 146684), (548, 73342), (1096, 36671)]