2165344

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 4300128

約数和(自身を除く): 2134784

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 431, 628, 862, 1256, 1724, 2512, 3448, 5024, 6896, 13792, 67667, 135334, 270668, 541336, 1082672, 2165344]

約数ペア:

[(1, 2165344), (2, 1082672), (4, 541336), (8, 270668), (16, 135334), (32, 67667), (157, 13792), (314, 6896), (431, 5024), (628, 3448), (862, 2512), (1256, 1724)]