31920222

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{129757}}^1$

素因数の和:129803

約数の個数: 16

約数和(自身を含む): 65398032

約数和(自身を除く): 33477810

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 129757, 259514, 389271, 778542, 5320037, 10640074, 15960111, 31920222]

約数ペア:

[(1, 31920222), (2, 15960111), (3, 10640074), (6, 5320037), (41, 778542), (82, 389271), (123, 259514), (246, 129757)]