67138256

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{2671}}^1$

素因数の和:4250

約数の個数: 20

約数和(自身を含む): 130211904

約数和(自身を除く): 63073648

約数列:

[1, 2, 4, 8, 16, 1571, 2671, 3142, 5342, 6284, 10684, 12568, 21368, 25136, 42736, 4196141, 8392282, 16784564, 33569128, 67138256]

約数ペア:

[(1, 67138256), (2, 33569128), (4, 16784564), (8, 8392282), (16, 4196141), (1571, 42736), (2671, 25136), (3142, 21368), (5342, 12568), (6284, 10684)]