115921168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{658643}}^1$

素因数の和:658662

約数の個数: 20

約数和(自身を含む): 245015568

約数和(自身を除く): 129094400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 658643, 1317286, 2634572, 5269144, 7245073, 10538288, 14490146, 28980292, 57960584, 115921168]

約数ペア:

[(1, 115921168), (2, 57960584), (4, 28980292), (8, 14490146), (11, 10538288), (16, 7245073), (22, 5269144), (44, 2634572), (88, 1317286), (176, 658643)]