31523006

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3041}}^1$

素因数の和:3187

約数の個数: 16

約数和(自身を含む): 48623328

約数和(自身を除く): 17100322

約数列:

[1, 2, 71, 73, 142, 146, 3041, 5183, 6082, 10366, 215911, 221993, 431822, 443986, 15761503, 31523006]

約数ペア:

[(1, 31523006), (2, 15761503), (71, 443986), (73, 431822), (142, 221993), (146, 215911), (3041, 10366), (5183, 6082)]