858992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 20

約数和(自身を含む): 1710456

約数和(自身を除く): 851464

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1451, 2902, 5804, 11608, 23216, 53687, 107374, 214748, 429496, 858992]

約数ペア:

[(1, 858992), (2, 429496), (4, 214748), (8, 107374), (16, 53687), (37, 23216), (74, 11608), (148, 5804), (296, 2902), (592, 1451)]