57313168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{325643}}^1$

素因数の和:325662

約数の個数: 20

約数和(自身を含む): 121139568

約数和(自身を除く): 63826400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 325643, 651286, 1302572, 2605144, 3582073, 5210288, 7164146, 14328292, 28656584, 57313168]

約数ペア:

[(1, 57313168), (2, 28656584), (4, 14328292), (8, 7164146), (11, 5210288), (16, 3582073), (22, 2605144), (44, 1302572), (88, 651286), (176, 325643)]