15704599984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{288433}}^1$

素因数の和:288565

約数の個数: 40

約数和(自身を含む): 31545449712

約数和(自身を除く): 15840849728

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 27224, 54448, 288433, 576866, 1153732, 2307464, 4614928, 11825753, 23651506, 23939939, 47303012, 47879878, 94606024, 95759756, 189212048, 191519512, 383039024, 981537499, 1963074998, 3926149996, 7852299992, 15704599984]

約数ペア:

[(1, 15704599984), (2, 7852299992), (4, 3926149996), (8, 1963074998), (16, 981537499), (41, 383039024), (82, 191519512), (83, 189212048), (164, 95759756), (166, 94606024), (328, 47879878), (332, 47303012), (656, 23939939), (664, 23651506), (1328, 11825753), (3403, 4614928), (6806, 2307464), (13612, 1153732), (27224, 576866), (54448, 288433)]