56403728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{153271}}^1$

素因数の和:153302

約数の個数: 20

約数和(自身を含む): 114034368

約数和(自身を除く): 57630640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 153271, 306542, 613084, 1226168, 2452336, 3525233, 7050466, 14100932, 28201864, 56403728]

約数ペア:

[(1, 56403728), (2, 28201864), (4, 14100932), (8, 7050466), (16, 3525233), (23, 2452336), (46, 1226168), (92, 613084), (184, 306542), (368, 153271)]