89208415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{3851}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 110660256

約数和(自身を除く): 21451841

約数列:

[1, 5, 41, 113, 205, 565, 3851, 4633, 19255, 23165, 157891, 435163, 789455, 2175815, 17841683, 89208415]

約数ペア:

[(1, 89208415), (5, 17841683), (41, 2175815), (113, 789455), (205, 435163), (565, 157891), (3851, 23165), (4633, 19255)]