87871286

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{1327}}^1$

素因数の和:1735

約数の個数: 16

約数和(自身を含む): 133527744

約数和(自身を除く): 45656458

約数列:

[1, 2, 113, 226, 293, 586, 1327, 2654, 33109, 66218, 149951, 299902, 388811, 777622, 43935643, 87871286]

約数ペア:

[(1, 87871286), (2, 43935643), (113, 777622), (226, 388811), (293, 299902), (586, 149951), (1327, 66218), (2654, 33109)]