85357894

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{631}}^1$

素因数の和:1155

約数の個数: 16

約数和(自身を含む): 129231360

約数和(自身を除く): 43873466

約数列:

[1, 2, 239, 283, 478, 566, 631, 1262, 67637, 135274, 150809, 178573, 301618, 357146, 42678947, 85357894]

約数ペア:

[(1, 85357894), (2, 42678947), (239, 357146), (283, 301618), (478, 178573), (566, 150809), (631, 135274), (1262, 67637)]