85290716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{132439}}^1$

素因数の和:132473

約数の個数: 24

約数和(自身を含む): 177999360

約数和(自身を除く): 92708644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 132439, 264878, 529756, 927073, 1854146, 3046097, 3708292, 6092194, 12184388, 21322679, 42645358, 85290716]

約数ペア:

[(1, 85290716), (2, 42645358), (4, 21322679), (7, 12184388), (14, 6092194), (23, 3708292), (28, 3046097), (46, 1854146), (92, 927073), (161, 529756), (322, 264878), (644, 132439)]