90362072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{664427}}^1$

素因数の和:664450

約数の個数: 16

約数和(自身を含む): 179395560

約数和(自身を除く): 89033488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 664427, 1328854, 2657708, 5315416, 11295259, 22590518, 45181036, 90362072]

約数ペア:

[(1, 90362072), (2, 45181036), (4, 22590518), (8, 11295259), (17, 5315416), (34, 2657708), (68, 1328854), (136, 664427)]