226186568

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{90911}}^1$

素因数の和:91228

約数の個数: 16

約数和(自身を含む): 425468160

約数和(自身を除く): 199281592

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 90911, 181822, 363644, 727288, 28273321, 56546642, 113093284, 226186568]

約数ペア:

[(1, 226186568), (2, 113093284), (4, 56546642), (8, 28273321), (311, 727288), (622, 363644), (1244, 181822), (2488, 90911)]