85423376

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{52861}}^1$

素因数の和:52970

約数の個数: 20

約数和(自身を含む): 167149644

約数和(自身を除く): 81726268

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 52861, 105722, 211444, 422888, 845776, 5338961, 10677922, 21355844, 42711688, 85423376]

約数ペア:

[(1, 85423376), (2, 42711688), (4, 21355844), (8, 10677922), (16, 5338961), (101, 845776), (202, 422888), (404, 211444), (808, 105722), (1616, 52861)]