15316256

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{11131}}^1$

素因数の和:11184

約数の個数: 24

約数和(自身を含む): 30857904

約数和(自身を除く): 15541648

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 11131, 22262, 44524, 89048, 178096, 356192, 478633, 957266, 1914532, 3829064, 7658128, 15316256]

約数ペア:

[(1, 15316256), (2, 7658128), (4, 3829064), (8, 1914532), (16, 957266), (32, 478633), (43, 356192), (86, 178096), (172, 89048), (344, 44524), (688, 22262), (1376, 11131)]