80144408

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{51907}}^1$

素因数の和:52106

約数の個数: 16

約数和(自身を含む): 151052280

約数和(自身を除く): 70907872

約数列:

[1, 2, 4, 8, 193, 386, 772, 1544, 51907, 103814, 207628, 415256, 10018051, 20036102, 40072204, 80144408]

約数ペア:

[(1, 80144408), (2, 40072204), (4, 20036102), (8, 10018051), (193, 415256), (386, 207628), (772, 103814), (1544, 51907)]