85749104

素因数分解:

$2^4\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1999}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 190464000

約数和(自身を除く): 104714896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 383, 766, 1532, 1999, 2681, 3064, 3998, 5362, 6128, 7996, 10724, 13993, 15992, 21448, 27986, 31984, 42896, 55972, 111944, 223888, 765617, 1531234, 3062468, 5359319, 6124936, 10718638, 12249872, 21437276, 42874552, 85749104]

約数ペア:

[(1, 85749104), (2, 42874552), (4, 21437276), (7, 12249872), (8, 10718638), (14, 6124936), (16, 5359319), (28, 3062468), (56, 1531234), (112, 765617), (383, 223888), (766, 111944), (1532, 55972), (1999, 42896), (2681, 31984), (3064, 27986), (3998, 21448), (5362, 15992), (6128, 13993), (7996, 10724)]