31070374

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2735

約数の個数: 16

約数和(自身を含む): 48081600

約数和(自身を除く): 17011226

約数列:

[1, 2, 41, 82, 149, 298, 2543, 5086, 6109, 12218, 104263, 208526, 378907, 757814, 15535187, 31070374]

約数ペア:

[(1, 31070374), (2, 15535187), (41, 757814), (82, 378907), (149, 208526), (298, 104263), (2543, 12218), (5086, 6109)]