22031216

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{5081}}^1$

素因数の和:5360

約数の個数: 20

約数和(自身を含む): 42851424

約数和(自身を除く): 20820208

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 5081, 10162, 20324, 40648, 81296, 1376951, 2753902, 5507804, 11015608, 22031216]

約数ペア:

[(1, 22031216), (2, 11015608), (4, 5507804), (8, 2753902), (16, 1376951), (271, 81296), (542, 40648), (1084, 20324), (2168, 10162), (4336, 5081)]