85522310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{208591}}^1$

素因数の和:208639

約数の個数: 16

約数和(自身を含む): 157695552

約数和(自身を除く): 72173242

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 208591, 417182, 1042955, 2085910, 8552231, 17104462, 42761155, 85522310]

約数ペア:

[(1, 85522310), (2, 42761155), (5, 17104462), (10, 8552231), (41, 2085910), (82, 1042955), (205, 417182), (410, 208591)]