85842448

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{124771}}^1$

素因数の和:124822

約数の個数: 20

約数和(自身を含む): 170189008

約数和(自身を除く): 84346560

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 124771, 249542, 499084, 998168, 1996336, 5365153, 10730306, 21460612, 42921224, 85842448]

約数ペア:

[(1, 85842448), (2, 42921224), (4, 21460612), (8, 10730306), (16, 5365153), (43, 1996336), (86, 998168), (172, 499084), (344, 249542), (688, 124771)]