90438268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2351}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 162005760

約数和(自身を除く): 71567492

約数列:

[1, 2, 4, 59, 118, 163, 236, 326, 652, 2351, 4702, 9404, 9617, 19234, 38468, 138709, 277418, 383213, 554836, 766426, 1532852, 22609567, 45219134, 90438268]

約数ペア:

[(1, 90438268), (2, 45219134), (4, 22609567), (59, 1532852), (118, 766426), (163, 554836), (236, 383213), (326, 277418), (652, 138709), (2351, 38468), (4702, 19234), (9404, 9617)]