31316902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{2633}}^1$

素因数の和:2967

約数の個数: 16

約数和(自身を含む): 49624560

約数和(自身を除く): 18307658

約数列:

[1, 2, 19, 38, 313, 626, 2633, 5266, 5947, 11894, 50027, 100054, 824129, 1648258, 15658451, 31316902]

約数ペア:

[(1, 31316902), (2, 15658451), (19, 1648258), (38, 824129), (313, 100054), (626, 50027), (2633, 11894), (5266, 5947)]