16167039040

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397811}}^1$

素因数の和:397955

約数の個数: 56

約数和(自身を含む): 38800991232

約数和(自身を除く): 22633952192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 397811, 795622, 1591244, 1989055, 3182488, 3978110, 6364976, 7956220, 12729952, 15912440, 25459904, 31824880, 50521997, 63649760, 101043994, 127299520, 202087988, 252609985, 404175976, 505219970, 808351952, 1010439940, 1616703904, 2020879880, 3233407808, 4041759760, 8083519520, 16167039040]

約数ペア:

[(1, 16167039040), (2, 8083519520), (4, 4041759760), (5, 3233407808), (8, 2020879880), (10, 1616703904), (16, 1010439940), (20, 808351952), (32, 505219970), (40, 404175976), (64, 252609985), (80, 202087988), (127, 127299520), (160, 101043994), (254, 63649760), (320, 50521997), (508, 31824880), (635, 25459904), (1016, 15912440), (1270, 12729952), (2032, 7956220), (2540, 6364976), (4064, 3978110), (5080, 3182488), (8128, 1989055), (10160, 1591244), (20320, 795622), (40640, 397811)]