82689874

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{1933}}^1$

素因数の和:2301

約数の個数: 16

約数和(自身を含む): 126228312

約数和(自身を除く): 43538438

約数列:

[1, 2, 73, 146, 293, 586, 1933, 3866, 21389, 42778, 141109, 282218, 566369, 1132738, 41344937, 82689874]

約数ペア:

[(1, 82689874), (2, 41344937), (73, 1132738), (146, 566369), (293, 282218), (586, 141109), (1933, 42778), (3866, 21389)]