213134144

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{77447}}^1$

素因数の和:77502

約数の個数: 28

約数和(自身を含む): 432779424

約数和(自身を除く): 219645280

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 77447, 154894, 309788, 619576, 1239152, 2478304, 3330221, 4956608, 6660442, 13320884, 26641768, 53283536, 106567072, 213134144]

約数ペア:

[(1, 213134144), (2, 106567072), (4, 53283536), (8, 26641768), (16, 13320884), (32, 6660442), (43, 4956608), (64, 3330221), (86, 2478304), (172, 1239152), (344, 619576), (688, 309788), (1376, 154894), (2752, 77447)]