16121656

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{4549}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 30303000

約数和(自身を除く): 14181344

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 4549, 9098, 18196, 36392, 2015207, 4030414, 8060828, 16121656]

約数ペア:

[(1, 16121656), (2, 8060828), (4, 4030414), (8, 2015207), (443, 36392), (886, 18196), (1772, 9098), (3544, 4549)]