39986992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{147011}}^1$

素因数の和:147036

約数の個数: 20

約数和(自身を含む): 82032696

約数和(自身を除く): 42045704

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 147011, 294022, 588044, 1176088, 2352176, 2499187, 4998374, 9996748, 19993496, 39986992]

約数ペア:

[(1, 39986992), (2, 19993496), (4, 9996748), (8, 4998374), (16, 2499187), (17, 2352176), (34, 1176088), (68, 588044), (136, 294022), (272, 147011)]