31718794

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{2203}}^1$

素因数の和:2541

約数の個数: 16

約数和(自身を含む): 49828032

約数和(自身を除く): 18109238

約数列:

[1, 2, 23, 46, 313, 626, 2203, 4406, 7199, 14398, 50669, 101338, 689539, 1379078, 15859397, 31718794]

約数ペア:

[(1, 31718794), (2, 15859397), (23, 1379078), (46, 689539), (313, 101338), (626, 50669), (2203, 14398), (4406, 7199)]