321016792

素因数分解:

$2^3\times {\mathrm{5009}}^1\times {\mathrm{8011}}^1$

素因数の和:13026

約数の個数: 16

約数和(自身を含む): 602101800

約数和(自身を除く): 281085008

約数列:

[1, 2, 4, 8, 5009, 8011, 10018, 16022, 20036, 32044, 40072, 64088, 40127099, 80254198, 160508396, 321016792]

約数ペア:

[(1, 321016792), (2, 160508396), (4, 80254198), (8, 40127099), (5009, 64088), (8011, 40072), (10018, 32044), (16022, 20036)]