115645232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{168089}}^1$

素因数の和:168140

約数の個数: 20

約数和(自身を含む): 229274760

約数和(自身を除く): 113629528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 168089, 336178, 672356, 1344712, 2689424, 7227827, 14455654, 28911308, 57822616, 115645232]

約数ペア:

[(1, 115645232), (2, 57822616), (4, 28911308), (8, 14455654), (16, 7227827), (43, 2689424), (86, 1344712), (172, 672356), (344, 336178), (688, 168089)]