8677744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12613}}^1$

素因数の和:12664

約数の個数: 20

約数和(自身を含む): 17205496

約数和(自身を除く): 8527752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12613, 25226, 50452, 100904, 201808, 542359, 1084718, 2169436, 4338872, 8677744]

約数ペア:

[(1, 8677744), (2, 4338872), (4, 2169436), (8, 1084718), (16, 542359), (43, 201808), (86, 100904), (172, 50452), (344, 25226), (688, 12613)]