85270376

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{247879}}^1$

素因数の和:247928

約数の個数: 16

約数和(自身を含む): 163600800

約数和(自身を除く): 78330424

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 247879, 495758, 991516, 1983032, 10658797, 21317594, 42635188, 85270376]

約数ペア:

[(1, 85270376), (2, 42635188), (4, 21317594), (8, 10658797), (43, 1983032), (86, 991516), (172, 495758), (344, 247879)]