18652048

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{28433}}^1$

素因数の和:28482

約数の個数: 20

約数和(自身を含む): 37021068

約数和(自身を除く): 18369020

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 28433, 56866, 113732, 227464, 454928, 1165753, 2331506, 4663012, 9326024, 18652048]

約数ペア:

[(1, 18652048), (2, 9326024), (4, 4663012), (8, 2331506), (16, 1165753), (41, 454928), (82, 227464), (164, 113732), (328, 56866), (656, 28433)]