39822128

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{57881}}^1$

素因数の和:57932

約数の個数: 20

約数和(自身を含む): 78951048

約数和(自身を除く): 39128920

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 57881, 115762, 231524, 463048, 926096, 2488883, 4977766, 9955532, 19911064, 39822128]

約数ペア:

[(1, 39822128), (2, 19911064), (4, 9955532), (8, 4977766), (16, 2488883), (43, 926096), (86, 463048), (172, 231524), (344, 115762), (688, 57881)]