85874288

素因数分解:

$2^4\times {\mathrm{2099}}^1\times {\mathrm{2557}}^1$

素因数の和:4664

約数の個数: 20

約数和(自身を含む): 166525800

約数和(自身を除く): 80651512

約数列:

[1, 2, 4, 8, 16, 2099, 2557, 4198, 5114, 8396, 10228, 16792, 20456, 33584, 40912, 5367143, 10734286, 21468572, 42937144, 85874288]

約数ペア:

[(1, 85874288), (2, 42937144), (4, 21468572), (8, 10734286), (16, 5367143), (2099, 40912), (2557, 33584), (4198, 20456), (5114, 16792), (8396, 10228)]