80039612

素因数分解:

$2^2\times {\mathrm{739}}^1\times {\mathrm{27077}}^1$

素因数の和:27820

約数の個数: 12

約数和(自身を含む): 140264040

約数和(自身を除く): 60224428

約数列:

[1, 2, 4, 739, 1478, 2956, 27077, 54154, 108308, 20009903, 40019806, 80039612]

約数ペア:

[(1, 80039612), (2, 40019806), (4, 20009903), (739, 108308), (1478, 54154), (2956, 27077)]