85620874

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{3613}}^1$

素因数の和:3690

約数の個数: 24

約数和(自身を含む): 139796748

約数和(自身を除く): 54175874

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 1394, 3613, 7226, 11849, 23698, 61421, 122842, 148133, 296266, 1044157, 2088314, 2518261, 5036522, 42810437, 85620874]

約数ペア:

[(1, 85620874), (2, 42810437), (17, 5036522), (34, 2518261), (41, 2088314), (82, 1044157), (289, 296266), (578, 148133), (697, 122842), (1394, 61421), (3613, 23698), (7226, 11849)]