64568324

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{127103}}^1$

素因数の和:127234

約数の個数: 12

約数和(自身を含む): 113885184

約数和(自身を除く): 49316860

約数列:

[1, 2, 4, 127, 254, 508, 127103, 254206, 508412, 16142081, 32284162, 64568324]

約数ペア:

[(1, 64568324), (2, 32284162), (4, 16142081), (127, 508412), (254, 254206), (508, 127103)]