99940472

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{40169}}^1$

素因数の和:40486

約数の個数: 16

約数和(自身を含む): 187995600

約数和(自身を除く): 88055128

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 40169, 80338, 160676, 321352, 12492559, 24985118, 49970236, 99940472]

約数ペア:

[(1, 99940472), (2, 49970236), (4, 24985118), (8, 12492559), (311, 321352), (622, 160676), (1244, 80338), (2488, 40169)]