31309322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 53149824

約数和(自身を除く): 21840502

約数列:

[1, 2, 11, 22, 41, 82, 103, 206, 337, 451, 674, 902, 1133, 2266, 3707, 4223, 7414, 8446, 13817, 27634, 34711, 46453, 69422, 92906, 151987, 303974, 381821, 763642, 1423151, 2846302, 15654661, 31309322]

約数ペア:

[(1, 31309322), (2, 15654661), (11, 2846302), (22, 1423151), (41, 763642), (82, 381821), (103, 303974), (206, 151987), (337, 92906), (451, 69422), (674, 46453), (902, 34711), (1133, 27634), (2266, 13817), (3707, 8446), (4223, 7414)]