55981352

素因数分解:

$2^3\times 7^1\times {\mathrm{999667}}^1$

素因数の和:999680

約数の個数: 16

約数和(自身を含む): 119960160

約数和(自身を除く): 63978808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 999667, 1999334, 3998668, 6997669, 7997336, 13995338, 27990676, 55981352]

約数ペア:

[(1, 55981352), (2, 27990676), (4, 13995338), (7, 7997336), (8, 6997669), (14, 3998668), (28, 1999334), (56, 999667)]