31471108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 56899584

約数和(自身を除く): 25428476

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 1511, 3022, 5207, 6044, 10414, 20828, 61951, 123902, 191897, 247804, 383794, 767588, 7867777, 15735554, 31471108]

約数ペア:

[(1, 31471108), (2, 15735554), (4, 7867777), (41, 767588), (82, 383794), (127, 247804), (164, 191897), (254, 123902), (508, 61951), (1511, 20828), (3022, 10414), (5207, 6044)]