80510165716

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7013}}^1\times {\mathrm{40423}}^1$

素因数の和:47511

約数の個数: 24

約数和(自身を含む): 142901103744

約数和(自身を除く): 62390938028

約数列:

[1, 2, 4, 71, 142, 284, 7013, 14026, 28052, 40423, 80846, 161692, 497923, 995846, 1991692, 2870033, 5740066, 11480132, 283486499, 566972998, 1133945996, 20127541429, 40255082858, 80510165716]

約数ペア:

[(1, 80510165716), (2, 40255082858), (4, 20127541429), (71, 1133945996), (142, 566972998), (284, 283486499), (7013, 11480132), (14026, 5740066), (28052, 2870033), (40423, 1991692), (80846, 995846), (161692, 497923)]