67231978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{41863}}^1$

素因数の和:41949

約数の個数: 16

約数和(自身を含む): 111525696

約数和(自身を除く): 44293718

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 41863, 83726, 460493, 920986, 3055999, 6111998, 33615989, 67231978]

約数ペア:

[(1, 67231978), (2, 33615989), (11, 6111998), (22, 3055999), (73, 920986), (146, 460493), (803, 83726), (1606, 41863)]