86180368

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:895

約数の個数: 40

約数和(自身を含む): 171149760

約数和(自身を除く): 84969392

約数列:

[1, 2, 4, 8, 16, 71, 107, 142, 214, 284, 428, 568, 709, 856, 1136, 1418, 1712, 2836, 5672, 7597, 11344, 15194, 30388, 50339, 60776, 75863, 100678, 121552, 151726, 201356, 303452, 402712, 606904, 805424, 1213808, 5386273, 10772546, 21545092, 43090184, 86180368]

約数ペア:

[(1, 86180368), (2, 43090184), (4, 21545092), (8, 10772546), (16, 5386273), (71, 1213808), (107, 805424), (142, 606904), (214, 402712), (284, 303452), (428, 201356), (568, 151726), (709, 121552), (856, 100678), (1136, 75863), (1418, 60776), (1712, 50339), (2836, 30388), (5672, 15194), (7597, 11344)]