80723336

素因数分解:

$2^3\times {\mathrm{2267}}^1\times {\mathrm{4451}}^1$

素因数の和:6724

約数の個数: 16

約数和(自身を含む): 151457040

約数和(自身を除く): 70733704

約数列:

[1, 2, 4, 8, 2267, 4451, 4534, 8902, 9068, 17804, 18136, 35608, 10090417, 20180834, 40361668, 80723336]

約数ペア:

[(1, 80723336), (2, 40361668), (4, 20180834), (8, 10090417), (2267, 35608), (4451, 18136), (4534, 17804), (8902, 9068)]