90619288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{159541}}^1$

素因数の和:159618

約数の個数: 16

約数和(自身を含む): 172305360

約数和(自身を除く): 81686072

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 159541, 319082, 638164, 1276328, 11327411, 22654822, 45309644, 90619288]

約数ペア:

[(1, 90619288), (2, 45309644), (4, 22654822), (8, 11327411), (71, 1276328), (142, 638164), (284, 319082), (568, 159541)]