228866432

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{13649}}^1$

素因数の和:13794

約数の個数: 32

約数和(自身を含む): 459459000

約数和(自身を除く): 230592568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 13649, 16768, 27298, 54596, 109192, 218384, 436768, 873536, 1747072, 1788019, 3576038, 7152076, 14304152, 28608304, 57216608, 114433216, 228866432]

約数ペア:

[(1, 228866432), (2, 114433216), (4, 57216608), (8, 28608304), (16, 14304152), (32, 7152076), (64, 3576038), (128, 1788019), (131, 1747072), (262, 873536), (524, 436768), (1048, 218384), (2096, 109192), (4192, 54596), (8384, 27298), (13649, 16768)]