40262896

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{10529}}^1$

素因数の和:10776

約数の個数: 20

約数和(自身を含む): 78343200

約数和(自身を除く): 38080304

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 10529, 21058, 42116, 84232, 168464, 2516431, 5032862, 10065724, 20131448, 40262896]

約数ペア:

[(1, 40262896), (2, 20131448), (4, 10065724), (8, 5032862), (16, 2516431), (239, 168464), (478, 84232), (956, 42116), (1912, 21058), (3824, 10529)]