38343824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{126131}}^1$

素因数の和:126158

約数の個数: 20

約数和(自身を含む): 78201840

約数和(自身を除く): 39858016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 126131, 252262, 504524, 1009048, 2018096, 2396489, 4792978, 9585956, 19171912, 38343824]

約数ペア:

[(1, 38343824), (2, 19171912), (4, 9585956), (8, 4792978), (16, 2396489), (19, 2018096), (38, 1009048), (76, 504524), (152, 252262), (304, 126131)]