85987788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166643}}^1$

素因数の和:166693

約数の個数: 24

約数和(自身を含む): 205305408

約数和(自身を除く): 119317620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 166643, 333286, 499929, 666572, 999858, 1999716, 7165649, 14331298, 21496947, 28662596, 42993894, 85987788]

約数ペア:

[(1, 85987788), (2, 42993894), (3, 28662596), (4, 21496947), (6, 14331298), (12, 7165649), (43, 1999716), (86, 999858), (129, 666572), (172, 499929), (258, 333286), (516, 166643)]