83834864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{121853}}^1$

素因数の和:121904

約数の個数: 20

約数和(自身を含む): 166208856

約数和(自身を除く): 82373992

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 121853, 243706, 487412, 974824, 1949648, 5239679, 10479358, 20958716, 41917432, 83834864]

約数ペア:

[(1, 83834864), (2, 41917432), (4, 20958716), (8, 10479358), (16, 5239679), (43, 1949648), (86, 974824), (172, 487412), (344, 243706), (688, 121853)]