445087696

素因数分解:

$2^4\times {\mathrm{131}}^2\times {\mathrm{1621}}^1$

素因数の和:1891

約数の個数: 30

約数和(自身を含む): 869526626

約数和(自身を除く): 424438930

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 1621, 2096, 3242, 6484, 12968, 17161, 25936, 34322, 68644, 137288, 212351, 274576, 424702, 849404, 1698808, 3397616, 27817981, 55635962, 111271924, 222543848, 445087696]

約数ペア:

[(1, 445087696), (2, 222543848), (4, 111271924), (8, 55635962), (16, 27817981), (131, 3397616), (262, 1698808), (524, 849404), (1048, 424702), (1621, 274576), (2096, 212351), (3242, 137288), (6484, 68644), (12968, 34322), (17161, 25936)]