61840108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3613}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 118394640

約数和(自身を除く): 56554532

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 3613, 4279, 7226, 8558, 14452, 17116, 39743, 79486, 158972, 1405457, 2810914, 5621828, 15460027, 30920054, 61840108]

約数ペア:

[(1, 61840108), (2, 30920054), (4, 15460027), (11, 5621828), (22, 2810914), (44, 1405457), (389, 158972), (778, 79486), (1556, 39743), (3613, 17116), (4279, 14452), (7226, 8558)]