1916188048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{769}}^1\times {\mathrm{9161}}^1$

素因数の和:9955

約数の個数: 40

約数和(自身を含む): 3936544920

約数和(自身を除く): 2020356872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 769, 1538, 3076, 6152, 9161, 12304, 13073, 18322, 26146, 36644, 52292, 73288, 104584, 146576, 155737, 209168, 311474, 622948, 1245896, 2491792, 7044809, 14089618, 28179236, 56358472, 112716944, 119761753, 239523506, 479047012, 958094024, 1916188048]

約数ペア:

[(1, 1916188048), (2, 958094024), (4, 479047012), (8, 239523506), (16, 119761753), (17, 112716944), (34, 56358472), (68, 28179236), (136, 14089618), (272, 7044809), (769, 2491792), (1538, 1245896), (3076, 622948), (6152, 311474), (9161, 209168), (12304, 155737), (13073, 146576), (18322, 104584), (26146, 73288), (36644, 52292)]