78389806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{12161}}^1$

素因数の和:12467

約数の個数: 16

約数和(自身を含む): 128722608

約数和(自身を除く): 50332802

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6446, 12161, 24322, 133771, 267542, 3563173, 7126346, 39194903, 78389806]

約数ペア:

[(1, 78389806), (2, 39194903), (11, 7126346), (22, 3563173), (293, 267542), (586, 133771), (3223, 24322), (6446, 12161)]