225927544

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{126641}}^1$

素因数の和:126870

約数の個数: 16

約数和(自身を含む): 425517120

約数和(自身を除く): 199589576

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 126641, 253282, 506564, 1013128, 28240943, 56481886, 112963772, 225927544]

約数ペア:

[(1, 225927544), (2, 112963772), (4, 56481886), (8, 28240943), (223, 1013128), (446, 506564), (892, 253282), (1784, 126641)]