31382276

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 56824320

約数和(自身を除く): 25442044

約数列:

[1, 2, 4, 47, 79, 94, 158, 188, 316, 2113, 3713, 4226, 7426, 8452, 14852, 99311, 166927, 198622, 333854, 397244, 667708, 7845569, 15691138, 31382276]

約数ペア:

[(1, 31382276), (2, 15691138), (4, 7845569), (47, 667708), (79, 397244), (94, 333854), (158, 198622), (188, 166927), (316, 99311), (2113, 14852), (3713, 8452), (4226, 7426)]