85811316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{166301}}^1$

素因数の和:166351

約数の個数: 24

約数和(自身を含む): 204884064

約数和(自身を除く): 119072748

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 166301, 332602, 498903, 665204, 997806, 1995612, 7150943, 14301886, 21452829, 28603772, 42905658, 85811316]

約数ペア:

[(1, 85811316), (2, 42905658), (3, 28603772), (4, 21452829), (6, 14301886), (12, 7150943), (43, 1995612), (86, 997806), (129, 665204), (172, 498903), (258, 332602), (516, 166301)]