38426168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1237}}^1$

素因数の和:1607

約数の個数: 32

約数和(自身を含む): 78885360

約数和(自身を除く): 40459192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1237, 1412, 2474, 2824, 3883, 4948, 7766, 9896, 13607, 15532, 27214, 31064, 54428, 108856, 436661, 873322, 1746644, 3493288, 4803271, 9606542, 19213084, 38426168]

約数ペア:

[(1, 38426168), (2, 19213084), (4, 9606542), (8, 4803271), (11, 3493288), (22, 1746644), (44, 873322), (88, 436661), (353, 108856), (706, 54428), (1237, 31064), (1412, 27214), (2474, 15532), (2824, 13607), (3883, 9896), (4948, 7766)]