80898614

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2192

約数の個数: 24

約数和(自身を含む): 130892520

約数和(自身を除く): 49993906

約数列:

[1, 2, 17, 34, 67, 134, 289, 578, 1139, 2089, 2278, 4178, 19363, 35513, 38726, 71026, 139963, 279926, 603721, 1207442, 2379371, 4758742, 40449307, 80898614]

約数ペア:

[(1, 80898614), (2, 40449307), (17, 4758742), (34, 2379371), (67, 1207442), (134, 603721), (289, 279926), (578, 139963), (1139, 71026), (2089, 38726), (2278, 35513), (4178, 19363)]