Factors / Factors of 544
Factors of 544
1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544
544 breaks into 6 pairs, tested up to √544 ≈ 23.3; each pair multiplies back to 544 exactly. 544's full pair list is (1, 544), (2, 272), (4, 136), (8, 68), (16, 34), (17, 32), for 12 divisors in total. 544's divisors other than 544 itself sum to 590, 46 above 544: abundant. 544 is even, digit sum 13 for 544; small divisors of 544 include 2, 4, 8. 544 has 12 divisors; 543 has 4 and 545 has 4, so 544 wins here. 544 divided by its largest divisor, 272, gives 2.