65238224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{94823}}^1$

素因数の和:94874

約数の個数: 20

約数和(自身を含む): 129339936

約数和(自身を除く): 64101712

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 94823, 189646, 379292, 758584, 1517168, 4077389, 8154778, 16309556, 32619112, 65238224]

約数ペア:

[(1, 65238224), (2, 32619112), (4, 16309556), (8, 8154778), (16, 4077389), (43, 1517168), (86, 758584), (172, 379292), (344, 189646), (688, 94823)]