80567524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2393}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 148811040

約数和(自身を除く): 68243516

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 2393, 4786, 8417, 9572, 16834, 33668, 45467, 90934, 181868, 1060099, 2120198, 4240396, 20141881, 40283762, 80567524]

約数ペア:

[(1, 80567524), (2, 40283762), (4, 20141881), (19, 4240396), (38, 2120198), (76, 1060099), (443, 181868), (886, 90934), (1772, 45467), (2393, 33668), (4786, 16834), (8417, 9572)]