80212168

素因数分解:

$2^3\times {\mathrm{2153}}^1\times {\mathrm{4657}}^1$

素因数の和:6816

約数の個数: 16

約数和(自身を含む): 150499980

約数和(自身を除く): 70287812

約数列:

[1, 2, 4, 8, 2153, 4306, 4657, 8612, 9314, 17224, 18628, 37256, 10026521, 20053042, 40106084, 80212168]

約数ペア:

[(1, 80212168), (2, 40106084), (4, 20053042), (8, 10026521), (2153, 37256), (4306, 18628), (4657, 17224), (8612, 9314)]