40841872

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{54311}}^1$

素因数の和:54366

約数の個数: 20

約数和(自身を含む): 80816256

約数和(自身を除く): 39974384

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 54311, 108622, 217244, 434488, 868976, 2552617, 5105234, 10210468, 20420936, 40841872]

約数ペア:

[(1, 40841872), (2, 20420936), (4, 10210468), (8, 5105234), (16, 2552617), (47, 868976), (94, 434488), (188, 217244), (376, 108622), (752, 54311)]