80494856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{773989}}^1$

素因数の和:774008

約数の個数: 16

約数和(自身を含む): 162537900

約数和(自身を除く): 82043044

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 773989, 1547978, 3095956, 6191912, 10061857, 20123714, 40247428, 80494856]

約数ペア:

[(1, 80494856), (2, 40247428), (4, 20123714), (8, 10061857), (13, 6191912), (26, 3095956), (52, 1547978), (104, 773989)]