Factors / Factors of 358

Factors of 358

1, 2, 179, 358

358 breaks into 2 pairs, tested up to √358 ≈ 18.9; each pair multiplies back to 358 exactly. 358's full pair list is (1, 358), (2, 179), for 4 divisors in total. 358's divisors other than 358 itself sum to just 182, 176 below 358: the common deficient case. 358 is even, digit sum 16 for 358; small divisors of 358 include 2. 358 has 4 divisors; 357 has 8 and 359 has 2, so 357 wins here. 358 divided by its largest divisor, 179, gives 2.