31068646

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{4013}}^1$

素因数の和:4108

約数の個数: 24

約数和(自身を含む): 54911520

約数和(自身を除く): 23842874

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 4013, 7742, 8026, 28091, 56182, 196637, 317027, 393274, 634054, 2219189, 4438378, 15534323, 31068646]

約数ペア:

[(1, 31068646), (2, 15534323), (7, 4438378), (14, 2219189), (49, 634054), (79, 393274), (98, 317027), (158, 196637), (553, 56182), (1106, 28091), (3871, 8026), (4013, 7742)]