85384412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{1063}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 153369216

約数和(自身を除く): 67984804

約数列:

[1, 2, 4, 43, 86, 172, 467, 934, 1063, 1868, 2126, 4252, 20081, 40162, 45709, 80324, 91418, 182836, 496421, 992842, 1985684, 21346103, 42692206, 85384412]

約数ペア:

[(1, 85384412), (2, 42692206), (4, 21346103), (43, 1985684), (86, 992842), (172, 496421), (467, 182836), (934, 91418), (1063, 80324), (1868, 45709), (2126, 40162), (4252, 20081)]