31019874

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{47431}}^1$

素因数の和:47545

約数の個数: 16

約数和(自身を含む): 62610240

約数和(自身を除く): 31590366

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 47431, 94862, 142293, 284586, 5169979, 10339958, 15509937, 31019874]

約数ペア:

[(1, 31019874), (2, 15509937), (3, 10339958), (6, 5169979), (109, 284586), (218, 142293), (327, 94862), (654, 47431)]