43691164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{90271}}^1$

素因数の和:90297

約数の個数: 18

約数和(自身を含む): 84043232

約数和(自身を除く): 40352068

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 90271, 180542, 361084, 992981, 1985962, 3971924, 10922791, 21845582, 43691164]

約数ペア:

[(1, 43691164), (2, 21845582), (4, 10922791), (11, 3971924), (22, 1985962), (44, 992981), (121, 361084), (242, 180542), (484, 90271)]