56872414

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{13691}}^1$

素因数の和:13791

約数の個数: 16

約数和(自身を含む): 89381376

約数和(自身を除く): 32508962

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 13691, 27382, 424421, 848842, 917297, 1834594, 28436207, 56872414]

約数ペア:

[(1, 56872414), (2, 28436207), (31, 1834594), (62, 917297), (67, 848842), (134, 424421), (2077, 27382), (4154, 13691)]