80164856

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{8971}}^1$

素因数の和:10094

約数の個数: 16

約数和(自身を含む): 150460440

約数和(自身を除く): 70295584

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 8971, 17942, 35884, 71768, 10020607, 20041214, 40082428, 80164856]

約数ペア:

[(1, 80164856), (2, 40082428), (4, 20041214), (8, 10020607), (1117, 71768), (2234, 35884), (4468, 17942), (8936, 8971)]