8989616

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{1117}}^1$

素因数の和:1628

約数の個数: 20

約数和(自身を含む): 17467632

約数和(自身を除く): 8478016

約数列:

[1, 2, 4, 8, 16, 503, 1006, 1117, 2012, 2234, 4024, 4468, 8048, 8936, 17872, 561851, 1123702, 2247404, 4494808, 8989616]

約数ペア:

[(1, 8989616), (2, 4494808), (4, 2247404), (8, 1123702), (16, 561851), (503, 17872), (1006, 8936), (1117, 8048), (2012, 4468), (2234, 4024)]