65471164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{135271}}^1$

素因数の和:135297

約数の個数: 18

約数和(自身を含む): 125938232

約数和(自身を除く): 60467068

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 135271, 270542, 541084, 1487981, 2975962, 5951924, 16367791, 32735582, 65471164]

約数ペア:

[(1, 65471164), (2, 32735582), (4, 16367791), (11, 5951924), (22, 2975962), (44, 1487981), (121, 541084), (242, 270542), (484, 135271)]