31108142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9421}}^1$

素因数の和:9563

約数の個数: 16

約数和(自身を含む): 50652672

約数和(自身を除く): 19544530

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 9421, 18842, 122473, 244946, 1196467, 2392934, 15554071, 31108142]

約数ペア:

[(1, 31108142), (2, 15554071), (13, 2392934), (26, 1196467), (127, 244946), (254, 122473), (1651, 18842), (3302, 9421)]