90192488

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{36251}}^1$

素因数の和:36568

約数の個数: 16

約数和(自身を含む): 169659360

約数和(自身を除く): 79466872

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 36251, 72502, 145004, 290008, 11274061, 22548122, 45096244, 90192488]

約数ペア:

[(1, 90192488), (2, 45096244), (4, 22548122), (8, 11274061), (311, 290008), (622, 145004), (1244, 72502), (2488, 36251)]