66328834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{231919}}^1$

素因数の和:231945

約数の個数: 16

約数和(自身を含む): 116887680

約数和(自身を除く): 50558846

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 231919, 463838, 2551109, 3014947, 5102218, 6029894, 33164417, 66328834]

約数ペア:

[(1, 66328834), (2, 33164417), (11, 6029894), (13, 5102218), (22, 3014947), (26, 2551109), (143, 463838), (286, 231919)]