8561272

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{1619}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 16086600

約数和(自身を除く): 7525328

約数列:

[1, 2, 4, 8, 661, 1322, 1619, 2644, 3238, 5288, 6476, 12952, 1070159, 2140318, 4280636, 8561272]

約数ペア:

[(1, 8561272), (2, 4280636), (4, 2140318), (8, 1070159), (661, 12952), (1322, 6476), (1619, 5288), (2644, 3238)]