86787514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{6373}}^1$

素因数の和:7005

約数の個数: 16

約数和(自身を含む): 142267680

約数和(自身を除く): 55480166

約数列:

[1, 2, 11, 22, 619, 1238, 6373, 6809, 12746, 13618, 70103, 140206, 3944887, 7889774, 43393757, 86787514]

約数ペア:

[(1, 86787514), (2, 43393757), (11, 7889774), (22, 3944887), (619, 140206), (1238, 70103), (6373, 13618), (6809, 12746)]