22127152

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20641}}^1$

素因数の和:20716

約数の個数: 20

約数和(自身を含む): 43513336

約数和(自身を除く): 21386184

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20641, 41282, 82564, 165128, 330256, 1382947, 2765894, 5531788, 11063576, 22127152]

約数ペア:

[(1, 22127152), (2, 11063576), (4, 5531788), (8, 2765894), (16, 1382947), (67, 330256), (134, 165128), (268, 82564), (536, 41282), (1072, 20641)]