56389016

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{55501}}^1$

素因数の和:55634

約数の個数: 16

約数和(自身を含む): 106563840

約数和(自身を除く): 50174824

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 55501, 111002, 222004, 444008, 7048627, 14097254, 28194508, 56389016]

約数ペア:

[(1, 56389016), (2, 28194508), (4, 14097254), (8, 7048627), (127, 444008), (254, 222004), (508, 111002), (1016, 55501)]