90520372

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{730003}}^1$

素因数の和:730038

約数の個数: 12

約数和(自身を含む): 163520896

約数和(自身を除く): 73000524

約数列:

[1, 2, 4, 31, 62, 124, 730003, 1460006, 2920012, 22630093, 45260186, 90520372]

約数ペア:

[(1, 90520372), (2, 45260186), (4, 22630093), (31, 2920012), (62, 1460006), (124, 730003)]