87673790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461441}}^1$

素因数の和:461467

約数の個数: 16

約数和(自身を含む): 166119120

約数和(自身を除く): 78445330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461441, 922882, 2307205, 4614410, 8767379, 17534758, 43836895, 87673790]

約数ペア:

[(1, 87673790), (2, 43836895), (5, 17534758), (10, 8767379), (19, 4614410), (38, 2307205), (95, 922882), (190, 461441)]