201611881936

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{1889}}^1\times {\mathrm{64763}}^1$

素因数の和:66763

約数の個数: 40

約数和(自身を含む): 394630367040

約数和(自身を除く): 193018485104

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 1889, 3778, 7556, 15112, 30224, 64763, 129526, 194567, 259052, 389134, 518104, 778268, 1036208, 1556536, 3113072, 6670589, 13341178, 26682356, 53364712, 106729424, 122337307, 244674614, 489349228, 978698456, 1957396912, 12600742621, 25201485242, 50402970484, 100805940968, 201611881936]

約数ペア:

[(1, 201611881936), (2, 100805940968), (4, 50402970484), (8, 25201485242), (16, 12600742621), (103, 1957396912), (206, 978698456), (412, 489349228), (824, 244674614), (1648, 122337307), (1889, 106729424), (3778, 53364712), (7556, 26682356), (15112, 13341178), (30224, 6670589), (64763, 3113072), (129526, 1556536), (194567, 1036208), (259052, 778268), (389134, 518104)]