56873564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{8233}}^1$

素因数の和:8405

約数の個数: 24

約数和(自身を含む): 109281648

約数和(自身を除く): 52408084

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 6908, 8233, 16466, 32932, 90563, 181126, 362252, 1292581, 2585162, 5170324, 14218391, 28436782, 56873564]

約数ペア:

[(1, 56873564), (2, 28436782), (4, 14218391), (11, 5170324), (22, 2585162), (44, 1292581), (157, 362252), (314, 181126), (628, 90563), (1727, 32932), (3454, 16466), (6908, 8233)]