8389424

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{2089}}^1$

素因数の和:2348

約数の個数: 20

約数和(自身を含む): 16327080

約数和(自身を除く): 7937656

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 2089, 4016, 4178, 8356, 16712, 33424, 524339, 1048678, 2097356, 4194712, 8389424]

約数ペア:

[(1, 8389424), (2, 4194712), (4, 2097356), (8, 1048678), (16, 524339), (251, 33424), (502, 16712), (1004, 8356), (2008, 4178), (2089, 4016)]