40238216

素因数分解:

$2^3\times {\mathrm{2081}}^1\times {\mathrm{2417}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 75514140

約数和(自身を除く): 35275924

約数列:

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

約数ペア:

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