80459024

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{49789}}^1$

素因数の和:49898

約数の個数: 20

約数和(自身を含む): 157435980

約数和(自身を除く): 76976956

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 49789, 99578, 199156, 398312, 796624, 5028689, 10057378, 20114756, 40229512, 80459024]

約数ペア:

[(1, 80459024), (2, 40229512), (4, 20114756), (8, 10057378), (16, 5028689), (101, 796624), (202, 398312), (404, 199156), (808, 99578), (1616, 49789)]