25432772

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{205103}}^1$

素因数の和:205138

約数の個数: 12

約数和(自身を含む): 45943296

約数和(自身を除く): 20510524

約数列:

[1, 2, 4, 31, 62, 124, 205103, 410206, 820412, 6358193, 12716386, 25432772]

約数ペア:

[(1, 25432772), (2, 12716386), (4, 6358193), (31, 820412), (62, 410206), (124, 205103)]