179691472

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{5197}}^1$

素因数の和:7366

約数の個数: 20

約数和(自身を含む): 348380356

約数和(自身を除く): 168688884

約数列:

[1, 2, 4, 8, 16, 2161, 4322, 5197, 8644, 10394, 17288, 20788, 34576, 41576, 83152, 11230717, 22461434, 44922868, 89845736, 179691472]

約数ペア:

[(1, 179691472), (2, 89845736), (4, 44922868), (8, 22461434), (16, 11230717), (2161, 83152), (4322, 41576), (5197, 34576), (8644, 20788), (10394, 17288)]