90573808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{435451}}^1$

素因数の和:435472

約数の個数: 20

約数和(自身を含む): 188986168

約数和(自身を除く): 98412360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 435451, 870902, 1741804, 3483608, 5660863, 6967216, 11321726, 22643452, 45286904, 90573808]

約数ペア:

[(1, 90573808), (2, 45286904), (4, 22643452), (8, 11321726), (13, 6967216), (16, 5660863), (26, 3483608), (52, 1741804), (104, 870902), (208, 435451)]