31187794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1451}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 51122016

約数和(自身を除く): 19934222

約数列:

[1, 2, 11, 22, 977, 1451, 1954, 2902, 10747, 15961, 21494, 31922, 1417627, 2835254, 15593897, 31187794]

約数ペア:

[(1, 31187794), (2, 15593897), (11, 2835254), (22, 1417627), (977, 31922), (1451, 21494), (1954, 15961), (2902, 10747)]