1662047984

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{1889}}^1$

素因数の和:2457

約数の個数: 40

約数和(自身を含む): 3254791680

約数和(自身を除く): 1592743696

約数列:

[1, 2, 4, 8, 16, 127, 254, 433, 508, 866, 1016, 1732, 1889, 2032, 3464, 3778, 6928, 7556, 15112, 30224, 54991, 109982, 219964, 239903, 439928, 479806, 817937, 879856, 959612, 1635874, 1919224, 3271748, 3838448, 6543496, 13086992, 103877999, 207755998, 415511996, 831023992, 1662047984]

約数ペア:

[(1, 1662047984), (2, 831023992), (4, 415511996), (8, 207755998), (16, 103877999), (127, 13086992), (254, 6543496), (433, 3838448), (508, 3271748), (866, 1919224), (1016, 1635874), (1732, 959612), (1889, 879856), (2032, 817937), (3464, 479806), (3778, 439928), (6928, 239903), (7556, 219964), (15112, 109982), (30224, 54991)]