40450894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{13421}}^1$

素因数の和:13571

約数の個数: 16

約数和(自身を含む): 66680496

約数和(自身を除く): 26229602

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 13421, 26842, 147631, 295262, 1838677, 3677354, 20225447, 40450894]

約数ペア:

[(1, 40450894), (2, 20225447), (11, 3677354), (22, 1838677), (137, 295262), (274, 147631), (1507, 26842), (3014, 13421)]