90405263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 99380736

約数和(自身を除く): 8975473

約数列:

[1, 13, 103, 107, 631, 1339, 1391, 8203, 11021, 64993, 67517, 143273, 844909, 877721, 6954251, 90405263]

約数ペア:

[(1, 90405263), (13, 6954251), (103, 877721), (107, 844909), (631, 143273), (1339, 67517), (1391, 64993), (8203, 11021)]