80310352

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{49697}}^1$

素因数の和:49806

約数の個数: 20

約数和(自身を含む): 157145076

約数和(自身を除く): 76834724

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 49697, 99394, 198788, 397576, 795152, 5019397, 10038794, 20077588, 40155176, 80310352]

約数ペア:

[(1, 80310352), (2, 40155176), (4, 20077588), (8, 10038794), (16, 5019397), (101, 795152), (202, 397576), (404, 198788), (808, 99394), (1616, 49697)]