91641232

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{139697}}^1$

素因数の和:139746

約数の個数: 20

約数和(自身を含む): 181886796

約数和(自身を除く): 90245564

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 139697, 279394, 558788, 1117576, 2235152, 5727577, 11455154, 22910308, 45820616, 91641232]

約数ペア:

[(1, 91641232), (2, 45820616), (4, 22910308), (8, 11455154), (16, 5727577), (41, 2235152), (82, 1117576), (164, 558788), (328, 279394), (656, 139697)]