45389168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{257893}}^1$

素因数の和:257912

約数の個数: 20

約数和(自身を含む): 95936568

約数和(自身を除く): 50547400

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 257893, 515786, 1031572, 2063144, 2836823, 4126288, 5673646, 11347292, 22694584, 45389168]

約数ペア:

[(1, 45389168), (2, 22694584), (4, 11347292), (8, 5673646), (11, 4126288), (16, 2836823), (22, 2063144), (44, 1031572), (88, 515786), (176, 257893)]