31921822

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1283

約数の個数: 16

約数和(自身を含む): 48706272

約数和(自身を除く): 16784450

約数列:

[1, 2, 113, 137, 226, 274, 1031, 2062, 15481, 30962, 116503, 141247, 233006, 282494, 15960911, 31921822]

約数ペア:

[(1, 31921822), (2, 15960911), (113, 282494), (137, 233006), (226, 141247), (274, 116503), (1031, 30962), (2062, 15481)]