90353516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1433}}^2$

素因数の和:2881

約数の個数: 18

約数和(自身を含む): 172613532

約数和(自身を除く): 82260016

約数列:

[1, 2, 4, 11, 22, 44, 1433, 2866, 5732, 15763, 31526, 63052, 2053489, 4106978, 8213956, 22588379, 45176758, 90353516]

約数ペア:

[(1, 90353516), (2, 45176758), (4, 22588379), (11, 8213956), (22, 4106978), (44, 2053489), (1433, 63052), (2866, 31526), (5732, 15763)]