81189064

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{83873}}^1$

素因数の和:83901

約数の個数: 24

約数和(自身を含む): 167328630

約数和(自身を除く): 86139566

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 83873, 167746, 335492, 670984, 922603, 1845206, 3690412, 7380824, 10148633, 20297266, 40594532, 81189064]

約数ペア:

[(1, 81189064), (2, 40594532), (4, 20297266), (8, 10148633), (11, 7380824), (22, 3690412), (44, 1845206), (88, 922603), (121, 670984), (242, 335492), (484, 167746), (968, 83873)]