86441716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{3259}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 159740000

約数和(自身を除く): 73298284

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 1396, 3259, 6518, 6631, 13036, 13262, 26524, 61921, 123842, 247684, 1137391, 2274782, 4549564, 21610429, 43220858, 86441716]

約数ペア:

[(1, 86441716), (2, 43220858), (4, 21610429), (19, 4549564), (38, 2274782), (76, 1137391), (349, 247684), (698, 123842), (1396, 61921), (3259, 26524), (6518, 13262), (6631, 13036)]