89257637

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2879}}^1$

素因数の和:3032

約数の個数: 16

約数和(自身を含む): 105431040

約数和(自身を除く): 16173403

約数列:

[1, 7, 43, 103, 301, 721, 2879, 4429, 20153, 31003, 123797, 296537, 866579, 2075759, 12751091, 89257637]

約数ペア:

[(1, 89257637), (7, 12751091), (43, 2075759), (103, 866579), (301, 296537), (721, 123797), (2879, 31003), (4429, 20153)]