31262542

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 16

約数和(自身を含む): 47792160

約数和(自身を除く): 16529618

約数列:

[1, 2, 73, 146, 233, 466, 919, 1838, 17009, 34018, 67087, 134174, 214127, 428254, 15631271, 31262542]

約数ペア:

[(1, 31262542), (2, 15631271), (73, 428254), (146, 214127), (233, 134174), (466, 67087), (919, 34018), (1838, 17009)]