3387728

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2551}}^1$

素因数の和:2642

約数の個数: 20

約数和(自身を含む): 6645408

約数和(自身を除く): 3257680

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2551, 5102, 10204, 20408, 40816, 211733, 423466, 846932, 1693864, 3387728]

約数ペア:

[(1, 3387728), (2, 1693864), (4, 846932), (8, 423466), (16, 211733), (83, 40816), (166, 20408), (332, 10204), (664, 5102), (1328, 2551)]