How many ways are there to choose some numbers from 1, 2, 3, 4, 5, 6, 7, 8 (choose at least one, must choose), so that their sum is a multiple of 4?
从1、2、3、4、5、6、7、8中选出一些数(至少选一个，不能不选)，使它们的和为4的倍数，一共有几种方法？
<gadget id="calculator">2 + 6 + 10 + 11 + 10 + 6 + 2 + 1</gadget>
<output>48</output>

<result>48</result>