71660896

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{20929}}^1$

素因数の和:21046

約数の個数: 24

約数和(自身を含む): 142407720

約数和(自身を除く): 70746824

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 20929, 41858, 83716, 167432, 334864, 669728, 2239403, 4478806, 8957612, 17915224, 35830448, 71660896]

約数ペア:

[(1, 71660896), (2, 35830448), (4, 17915224), (8, 8957612), (16, 4478806), (32, 2239403), (107, 669728), (214, 334864), (428, 167432), (856, 83716), (1712, 41858), (3424, 20929)]