40082096

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131849}}^1$

素因数の和:131876

約数の個数: 20

約数和(自身を含む): 81747000

約数和(自身を除く): 41664904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 131849, 263698, 527396, 1054792, 2109584, 2505131, 5010262, 10020524, 20041048, 40082096]

約数ペア:

[(1, 40082096), (2, 20041048), (4, 10020524), (8, 5010262), (16, 2505131), (19, 2109584), (38, 1054792), (76, 527396), (152, 263698), (304, 131849)]