31159684

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 56246400

約数和(自身を除く): 25086716

約数列:

[1, 2, 4, 47, 94, 107, 188, 214, 428, 1549, 3098, 5029, 6196, 10058, 20116, 72803, 145606, 165743, 291212, 331486, 662972, 7789921, 15579842, 31159684]

約数ペア:

[(1, 31159684), (2, 15579842), (4, 7789921), (47, 662972), (94, 331486), (107, 291212), (188, 165743), (214, 145606), (428, 72803), (1549, 20116), (3098, 10058), (5029, 6196)]