39243056

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{129089}}^1$

素因数の和:129116

約数の個数: 20

約数和(自身を含む): 80035800

約数和(自身を除く): 40792744

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 129089, 258178, 516356, 1032712, 2065424, 2452691, 4905382, 9810764, 19621528, 39243056]

約数ペア:

[(1, 39243056), (2, 19621528), (4, 9810764), (8, 4905382), (16, 2452691), (19, 2065424), (38, 1032712), (76, 516356), (152, 258178), (304, 129089)]