81185906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{60859}}^1$

素因数の和:60913

約数の個数: 16

約数和(自身を含む): 131457600

約数和(自身を除く): 50271694

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 60859, 121718, 1399757, 1764911, 2799514, 3529822, 40592953, 81185906]

約数ペア:

[(1, 81185906), (2, 40592953), (23, 3529822), (29, 2799514), (46, 1764911), (58, 1399757), (667, 121718), (1334, 60859)]