40865066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80761}}^1$

素因数の和:80797

約数の個数: 16

約数和(自身を含む): 69778368

約数和(自身を除く): 28913302

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80761, 161522, 888371, 1776742, 1857503, 3715006, 20432533, 40865066]

約数ペア:

[(1, 40865066), (2, 20432533), (11, 3715006), (22, 1857503), (23, 1776742), (46, 888371), (253, 161522), (506, 80761)]