129335744

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{46997}}^1$

素因数の和:47052

約数の個数: 28

約数和(自身を含む): 262624824

約数和(自身を除く): 133289080

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 46997, 93994, 187988, 375976, 751952, 1503904, 2020871, 3007808, 4041742, 8083484, 16166968, 32333936, 64667872, 129335744]

約数ペア:

[(1, 129335744), (2, 64667872), (4, 32333936), (8, 16166968), (16, 8083484), (32, 4041742), (43, 3007808), (64, 2020871), (86, 1503904), (172, 751952), (344, 375976), (688, 187988), (1376, 93994), (2752, 46997)]