169409834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{108457}}^1$

素因数の和:108541

約数の個数: 16

約数和(自身を含む): 281123136

約数和(自身を除く): 111713302

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 108457, 216914, 1193027, 2386054, 7700447, 15400894, 84704917, 169409834]

約数ペア:

[(1, 169409834), (2, 84704917), (11, 15400894), (22, 7700447), (71, 2386054), (142, 1193027), (781, 216914), (1562, 108457)]