80711912

素因数分解:

$2^3\times {\mathrm{2707}}^1\times {\mathrm{3727}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 151431360

約数和(自身を除く): 70719448

約数列:

[1, 2, 4, 8, 2707, 3727, 5414, 7454, 10828, 14908, 21656, 29816, 10088989, 20177978, 40355956, 80711912]

約数ペア:

[(1, 80711912), (2, 40355956), (4, 20177978), (8, 10088989), (2707, 29816), (3727, 21656), (5414, 14908), (7454, 10828)]