86971758

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{140731}}^1$

素因数の和:140839

約数の個数: 16

約数和(自身を含む): 175633536

約数和(自身を除く): 88661778

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 140731, 281462, 422193, 844386, 14495293, 28990586, 43485879, 86971758]

約数ペア:

[(1, 86971758), (2, 43485879), (3, 28990586), (6, 14495293), (103, 844386), (206, 422193), (309, 281462), (618, 140731)]