Factors / Factors of 346

Factors of 346

1, 2, 173, 346

346 breaks into 2 pairs, tested up to √346 ≈ 18.6; each pair multiplies back to 346 exactly. 346's full pair list is (1, 346), (2, 173), for 4 divisors in total. 346's divisors other than 346 itself sum to just 176, 170 below 346: the common deficient case. 346 is even, digit sum 13 for 346; small divisors of 346 include 2. 346 has 4 divisors; 345 has 8 and 347 has 2, so 345 wins here. 346 divided by its largest divisor, 173, gives 2.