90024292

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{821}}^1$

素因数の和:1251

約数の個数: 24

約数和(自身を含む): 160191360

約数和(自身を除く): 70167068

約数列:

[1, 2, 4, 79, 158, 316, 347, 694, 821, 1388, 1642, 3284, 27413, 54826, 64859, 109652, 129718, 259436, 284887, 569774, 1139548, 22506073, 45012146, 90024292]

約数ペア:

[(1, 90024292), (2, 45012146), (4, 22506073), (79, 1139548), (158, 569774), (316, 284887), (347, 259436), (694, 129718), (821, 109652), (1388, 64859), (1642, 54826), (3284, 27413)]