31125346

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{7103}}^1$

素因数の和:7425

約数の個数: 16

約数和(自身を含む): 53535744

約数和(自身を除く): 22410398

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 7103, 14206, 49721, 99442, 2223239, 4446478, 15562673, 31125346]

約数ペア:

[(1, 31125346), (2, 15562673), (7, 4446478), (14, 2223239), (313, 99442), (626, 49721), (2191, 14206), (4382, 7103)]