5243248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7672

約数の個数: 20

約数和(自身を含む): 10396408

約数和(自身を除く): 5153160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 7621, 15242, 30484, 60968, 121936, 327703, 655406, 1310812, 2621624, 5243248]

約数ペア:

[(1, 5243248), (2, 2621624), (4, 1310812), (8, 655406), (16, 327703), (43, 121936), (86, 60968), (172, 30484), (344, 15242), (688, 7621)]