90856451

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3694

約数の個数: 16

約数和(自身を含む): 107593920

約数和(自身を除く): 16737469

約数列:

[1, 7, 41, 89, 287, 623, 3557, 3649, 24899, 25543, 145837, 316573, 1020859, 2216011, 12979493, 90856451]

約数ペア:

[(1, 90856451), (7, 12979493), (41, 2216011), (89, 1020859), (287, 316573), (623, 145837), (3557, 25543), (3649, 24899)]