40807874

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4651}}^1$

素因数の和:4801

約数の個数: 16

約数和(自身を含む): 63304416

約数和(自身を除く): 22496542

約数列:

[1, 2, 41, 82, 107, 214, 4387, 4651, 8774, 9302, 190691, 381382, 497657, 995314, 20403937, 40807874]

約数ペア:

[(1, 40807874), (2, 20403937), (41, 995314), (82, 497657), (107, 381382), (214, 190691), (4387, 9302), (4651, 8774)]