31270721768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27334547}}^1$

素因数の和:27334577

約数の個数: 32

約数和(自身を含む): 68883060960

約数和(自身を除く): 37612339192

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 27334547, 54669094, 109338188, 218676376, 300680017, 355349111, 601360034, 710698222, 1202720068, 1421396444, 2405440136, 2842792888, 3908840221, 7817680442, 15635360884, 31270721768]

約数ペア:

[(1, 31270721768), (2, 15635360884), (4, 7817680442), (8, 3908840221), (11, 2842792888), (13, 2405440136), (22, 1421396444), (26, 1202720068), (44, 710698222), (52, 601360034), (88, 355349111), (104, 300680017), (143, 218676376), (286, 109338188), (572, 54669094), (1144, 27334547)]