80843338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{6997}}^1$

素因数の和:7161

約数の個数: 16

約数和(自身を含む): 124704360

約数和(自身を除く): 43861022

約数列:

[1, 2, 53, 106, 109, 218, 5777, 6997, 11554, 13994, 370841, 741682, 762673, 1525346, 40421669, 80843338]

約数ペア:

[(1, 80843338), (2, 40421669), (53, 1525346), (106, 762673), (109, 741682), (218, 370841), (5777, 13994), (6997, 11554)]