79752104

素因数分解:

$2^3\times {\mathrm{1999}}^1\times {\mathrm{4987}}^1$

素因数の和:6992

約数の個数: 16

約数和(自身を含む): 149640000

約数和(自身を除く): 69887896

約数列:

[1, 2, 4, 8, 1999, 3998, 4987, 7996, 9974, 15992, 19948, 39896, 9969013, 19938026, 39876052, 79752104]

約数ペア:

[(1, 79752104), (2, 39876052), (4, 19938026), (8, 9969013), (1999, 39896), (3998, 19948), (4987, 15992), (7996, 9974)]