90225616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433777}}^1$

素因数の和:433798

約数の個数: 20

約数和(自身を含む): 188259652

約数和(自身を除く): 98034036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433777, 867554, 1735108, 3470216, 5639101, 6940432, 11278202, 22556404, 45112808, 90225616]

約数ペア:

[(1, 90225616), (2, 45112808), (4, 22556404), (8, 11278202), (13, 6940432), (16, 5639101), (26, 3470216), (52, 1735108), (104, 867554), (208, 433777)]