80620958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{85223}}^1$

素因数の和:85279

約数の個数: 16

約数和(自身を含む): 134994816

約数和(自身を除く): 54373858

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 85223, 170446, 937453, 1874906, 3664589, 7329178, 40310479, 80620958]

約数ペア:

[(1, 80620958), (2, 40310479), (11, 7329178), (22, 3664589), (43, 1874906), (86, 937453), (473, 170446), (946, 85223)]