40988482

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{659}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 62298720

約数和(自身を除く): 21310238

約数列:

[1, 2, 137, 227, 274, 454, 659, 1318, 31099, 62198, 90283, 149593, 180566, 299186, 20494241, 40988482]

約数ペア:

[(1, 40988482), (2, 20494241), (137, 299186), (227, 180566), (274, 149593), (454, 90283), (659, 62198), (1318, 31099)]