239639456

素因数分解:

$2^5\times 7^1\times {\mathrm{1069819}}^1$

素因数の和:1069836

約数の個数: 24

約数和(自身を含む): 539189280

約数和(自身を除く): 299549824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1069819, 2139638, 4279276, 7488733, 8558552, 14977466, 17117104, 29954932, 34234208, 59909864, 119819728, 239639456]

約数ペア:

[(1, 239639456), (2, 119819728), (4, 59909864), (7, 34234208), (8, 29954932), (14, 17117104), (16, 14977466), (28, 8558552), (32, 7488733), (56, 4279276), (112, 2139638), (224, 1069819)]