80576432

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{7103}}^1$

素因数の和:7820

約数の個数: 20

約数和(自身を含む): 156359040

約数和(自身を除く): 75782608

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 7103, 11344, 14206, 28412, 56824, 113648, 5036027, 10072054, 20144108, 40288216, 80576432]

約数ペア:

[(1, 80576432), (2, 40288216), (4, 20144108), (8, 10072054), (16, 5036027), (709, 113648), (1418, 56824), (2836, 28412), (5672, 14206), (7103, 11344)]