56424016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{320591}}^1$

素因数の和:320610

約数の個数: 20

約数和(自身を含む): 119260224

約数和(自身を除く): 62836208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 320591, 641182, 1282364, 2564728, 3526501, 5129456, 7053002, 14106004, 28212008, 56424016]

約数ペア:

[(1, 56424016), (2, 28212008), (4, 14106004), (8, 7053002), (11, 5129456), (16, 3526501), (22, 2564728), (44, 1282364), (88, 641182), (176, 320591)]