131943284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{18397}}^1$

素因数の和:18575

約数の個数: 24

約数和(自身を含む): 253450848

約数和(自身を除く): 121507564

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 18397, 36794, 73588, 202367, 404734, 809468, 2998711, 5997422, 11994844, 32985821, 65971642, 131943284]

約数ペア:

[(1, 131943284), (2, 65971642), (4, 32985821), (11, 11994844), (22, 5997422), (44, 2998711), (163, 809468), (326, 404734), (652, 202367), (1793, 73588), (3586, 36794), (7172, 18397)]