31676866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8893}}^1$

素因数の和:9045

約数の個数: 16

約数和(自身を含む): 51549624

約数和(自身を除く): 19872758

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 8893, 17786, 115609, 231218, 1218341, 2436682, 15838433, 31676866]

約数ペア:

[(1, 31676866), (2, 15838433), (13, 2436682), (26, 1218341), (137, 231218), (274, 115609), (1781, 17786), (3562, 8893)]