16392976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{23827}}^1$

素因数の和:23878

約数の個数: 20

約数和(自身を含む): 32501392

約数和(自身を除く): 16108416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 23827, 47654, 95308, 190616, 381232, 1024561, 2049122, 4098244, 8196488, 16392976]

約数ペア:

[(1, 16392976), (2, 8196488), (4, 4098244), (8, 2049122), (16, 1024561), (43, 381232), (86, 190616), (172, 95308), (344, 47654), (688, 23827)]