87065686

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{971}}^1$

素因数の和:1499

約数の個数: 16

約数和(自身を含む): 132269760

約数和(自身を除く): 45204074

約数列:

[1, 2, 107, 214, 419, 838, 971, 1942, 44833, 89666, 103897, 207794, 406849, 813698, 43532843, 87065686]

約数ペア:

[(1, 87065686), (2, 43532843), (107, 813698), (214, 406849), (419, 207794), (838, 103897), (971, 89666), (1942, 44833)]