80476432

素因数分解:

$2^4\times {\mathrm{2081}}^1\times {\mathrm{2417}}^1$

素因数の和:4506

約数の個数: 20

約数和(自身を含む): 156062556

約数和(自身を除く): 75586124

約数列:

[1, 2, 4, 8, 16, 2081, 2417, 4162, 4834, 8324, 9668, 16648, 19336, 33296, 38672, 5029777, 10059554, 20119108, 40238216, 80476432]

約数ペア:

[(1, 80476432), (2, 40238216), (4, 20119108), (8, 10059554), (16, 5029777), (2081, 38672), (2417, 33296), (4162, 19336), (4834, 16648), (8324, 9668)]