40242106

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 61166016

約数和(自身を除く): 20923910

約数列:

[1, 2, 137, 227, 274, 454, 647, 1294, 31099, 62198, 88639, 146869, 177278, 293738, 20121053, 40242106]

約数ペア:

[(1, 40242106), (2, 20121053), (137, 293738), (227, 177278), (274, 146869), (454, 88639), (647, 62198), (1294, 31099)]