86988902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43451}}^1$

素因数の和:43484

約数の個数: 32

約数和(自身を含む): 175198464

約数和(自身を除く): 88209562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 43451, 86902, 304157, 477961, 564863, 608314, 955922, 1129726, 3345727, 3954041, 6213493, 6691454, 7908082, 12426986, 43494451, 86988902]

約数ペア:

[(1, 86988902), (2, 43494451), (7, 12426986), (11, 7908082), (13, 6691454), (14, 6213493), (22, 3954041), (26, 3345727), (77, 1129726), (91, 955922), (143, 608314), (154, 564863), (182, 477961), (286, 304157), (1001, 86902), (2002, 43451)]