85016504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{247141}}^1$

素因数の和:247190

約数の個数: 16

約数和(自身を含む): 163113720

約数和(自身を除く): 78097216

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 247141, 494282, 988564, 1977128, 10627063, 21254126, 42508252, 85016504]

約数ペア:

[(1, 85016504), (2, 42508252), (4, 21254126), (8, 10627063), (43, 1977128), (86, 988564), (172, 494282), (344, 247141)]