89240378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{138143}}^1$

素因数の和:138181

約数の個数: 16

約数和(自身を含む): 149195520

約数和(自身を除く): 59955142

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 138143, 276286, 2348431, 2624717, 4696862, 5249434, 44620189, 89240378]

約数ペア:

[(1, 89240378), (2, 44620189), (17, 5249434), (19, 4696862), (34, 2624717), (38, 2348431), (323, 276286), (646, 138143)]