31192396

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1999}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 56448000

約数和(自身を除く): 25255604

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 1999, 3901, 3998, 7802, 7996, 15604, 93953, 165917, 187906, 331834, 375812, 663668, 7798099, 15596198, 31192396]

約数ペア:

[(1, 31192396), (2, 15596198), (4, 7798099), (47, 663668), (83, 375812), (94, 331834), (166, 187906), (188, 165917), (332, 93953), (1999, 15604), (3901, 7996), (3998, 7802)]