8557432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 17463600

約数和(自身を除く): 8906168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 769, 856, 1391, 1538, 2782, 3076, 5564, 6152, 9997, 11128, 19994, 39988, 79976, 82283, 164566, 329132, 658264, 1069679, 2139358, 4278716, 8557432]

約数ペア:

[(1, 8557432), (2, 4278716), (4, 2139358), (8, 1069679), (13, 658264), (26, 329132), (52, 164566), (104, 82283), (107, 79976), (214, 39988), (428, 19994), (769, 11128), (856, 9997), (1391, 6152), (1538, 5564), (2782, 3076)]