40797262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80627}}^1$

素因数の和:80663

約数の個数: 16

約数和(自身を含む): 69662592

約数和(自身を除く): 28865330

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80627, 161254, 886897, 1773794, 1854421, 3708842, 20398631, 40797262]

約数ペア:

[(1, 40797262), (2, 20398631), (11, 3708842), (22, 1854421), (23, 1773794), (46, 886897), (253, 161254), (506, 80627)]