31979626

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8429}}^1$

素因数の和:8709

約数の個数: 16

約数和(自身を含む): 55031040

約数和(自身を除く): 23051414

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 8429, 16858, 59003, 118006, 2284259, 4568518, 15989813, 31979626]

約数ペア:

[(1, 31979626), (2, 15989813), (7, 4568518), (14, 2284259), (271, 118006), (542, 59003), (1897, 16858), (3794, 8429)]