40432492

素因数分解:

$2^2\times {\mathrm{1123}}^1\times {\mathrm{9001}}^1$

素因数の和:10128

約数の個数: 12

約数和(自身を含む): 70827736

約数和(自身を除く): 30395244

約数列:

[1, 2, 4, 1123, 2246, 4492, 9001, 18002, 36004, 10108123, 20216246, 40432492]

約数ペア:

[(1, 40432492), (2, 20216246), (4, 10108123), (1123, 36004), (2246, 18002), (4492, 9001)]