27217168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{154643}}^1$

素因数の和:154662

約数の個数: 20

約数和(自身を含む): 57527568

約数和(自身を除く): 30310400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 154643, 309286, 618572, 1237144, 1701073, 2474288, 3402146, 6804292, 13608584, 27217168]

約数ペア:

[(1, 27217168), (2, 13608584), (4, 6804292), (8, 3402146), (11, 2474288), (16, 1701073), (22, 1237144), (44, 618572), (88, 309286), (176, 154643)]