174940912

素因数分解:

$2^4\times {\mathrm{2011}}^1\times {\mathrm{5437}}^1$

素因数の和:7456

約数の個数: 20

約数和(自身を含む): 339178936

約数和(自身を除く): 164238024

約数列:

[1, 2, 4, 8, 16, 2011, 4022, 5437, 8044, 10874, 16088, 21748, 32176, 43496, 86992, 10933807, 21867614, 43735228, 87470456, 174940912]

約数ペア:

[(1, 174940912), (2, 87470456), (4, 43735228), (8, 21867614), (16, 10933807), (2011, 86992), (4022, 43496), (5437, 32176), (8044, 21748), (10874, 16088)]