64503164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{133271}}^1$

素因数の和:133297

約数の個数: 18

約数和(自身を含む): 124076232

約数和(自身を除く): 59573068

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 133271, 266542, 533084, 1465981, 2931962, 5863924, 16125791, 32251582, 64503164]

約数ペア:

[(1, 64503164), (2, 32251582), (4, 16125791), (11, 5863924), (22, 2931962), (44, 1465981), (121, 533084), (242, 266542), (484, 133271)]