40858994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80749}}^1$

素因数の和:80785

約数の個数: 16

約数和(自身を含む): 69768000

約数和(自身を除く): 28909006

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80749, 161498, 888239, 1776478, 1857227, 3714454, 20429497, 40858994]

約数ペア:

[(1, 40858994), (2, 20429497), (11, 3714454), (22, 1857227), (23, 1776478), (46, 888239), (253, 161498), (506, 80749)]