68161654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{17909}}^1$

素因数の和:18095

約数の個数: 16

約数和(自身を含む): 112188240

約数和(自身を除く): 44026586

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 17909, 35818, 196999, 393998, 3098257, 6196514, 34080827, 68161654]

約数ペア:

[(1, 68161654), (2, 34080827), (11, 6196514), (22, 3098257), (173, 393998), (346, 196999), (1903, 35818), (3806, 17909)]