113879032

素因数分解:

$2^3\times {\mathrm{1999}}^1\times {\mathrm{7121}}^1$

素因数の和:9126

約数の個数: 16

約数和(自身を含む): 213660000

約数和(自身を除く): 99780968

約数列:

[1, 2, 4, 8, 1999, 3998, 7121, 7996, 14242, 15992, 28484, 56968, 14234879, 28469758, 56939516, 113879032]

約数ペア:

[(1, 113879032), (2, 56939516), (4, 28469758), (8, 14234879), (1999, 56968), (3998, 28484), (7121, 15992), (7996, 14242)]