写一串求质因数之和的代码

当然可以。这是一个简单的Python代码片段，用于计算给定整数的所有质因数之和：

def prime_factors_sum(n):
    def is_prime(num):
        if num < 2:
            return False
        for i in range(2, int(num**0.5) + 1):
            if num % i == 0:
                return False
        return True

    factors = []
    current_num = 2
    while n > 1:
        if is_prime(current_num):
            while n % current_num == 0:
                factors.append(current_num)
                n //= current_num
        current_num += 1

    return sum(factors)

# 使用示例
number = 48
print(f"质因数之和：{prime_factors_sum(number)}")