4961168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{7211}}^1$

素因数の和:7262

約数の個数: 20

約数和(自身を含む): 9837168

約数和(自身を除く): 4876000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 7211, 14422, 28844, 57688, 115376, 310073, 620146, 1240292, 2480584, 4961168]

約数ペア:

[(1, 4961168), (2, 2480584), (4, 1240292), (8, 620146), (16, 310073), (43, 115376), (86, 57688), (172, 28844), (344, 14422), (688, 7211)]