40950074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{80929}}^1$

素因数の和:80965

約数の個数: 16

約数和(自身を含む): 69923520

約数和(自身を除く): 28973446

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 80929, 161858, 890219, 1780438, 1861367, 3722734, 20475037, 40950074]

約数ペア:

[(1, 40950074), (2, 20475037), (11, 3722734), (22, 1861367), (23, 1780438), (46, 890219), (253, 161858), (506, 80929)]