30939994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{2971}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 47932416

約数和(自身を除く): 16992422

約数列:

[1, 2, 41, 82, 127, 254, 2971, 5207, 5942, 10414, 121811, 243622, 377317, 754634, 15469997, 30939994]

約数ペア:

[(1, 30939994), (2, 15469997), (41, 754634), (82, 377317), (127, 243622), (254, 121811), (2971, 10414), (5207, 5942)]