40810288

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{54269}}^1$

素因数の和:54324

約数の個数: 20

約数和(自身を含む): 80753760

約数和(自身を除く): 39943472

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 54269, 108538, 217076, 434152, 868304, 2550643, 5101286, 10202572, 20405144, 40810288]

約数ペア:

[(1, 40810288), (2, 20405144), (4, 10202572), (8, 5101286), (16, 2550643), (47, 868304), (94, 434152), (188, 217076), (376, 108538), (752, 54269)]