64893886

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 98720784

約数和(自身を除く): 33826898

約数列:

[1, 2, 137, 163, 274, 326, 1453, 2906, 22331, 44662, 199061, 236839, 398122, 473678, 32446943, 64893886]

約数ペア:

[(1, 64893886), (2, 32446943), (137, 473678), (163, 398122), (274, 236839), (326, 199061), (1453, 44662), (2906, 22331)]