22543980208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{640163}}^1$

素因数の和:640273

約数の個数: 40

約数和(自身を含む): 45723073536

約数和(自身を除く): 23179093328

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 4402, 8804, 17608, 35216, 640163, 1280326, 2560652, 5121304, 10242608, 19845053, 39690106, 45451573, 79380212, 90903146, 158760424, 181806292, 317520848, 363612584, 727225168, 1408998763, 2817997526, 5635995052, 11271990104, 22543980208]

約数ペア:

[(1, 22543980208), (2, 11271990104), (4, 5635995052), (8, 2817997526), (16, 1408998763), (31, 727225168), (62, 363612584), (71, 317520848), (124, 181806292), (142, 158760424), (248, 90903146), (284, 79380212), (496, 45451573), (568, 39690106), (1136, 19845053), (2201, 10242608), (4402, 5121304), (8804, 2560652), (17608, 1280326), (35216, 640163)]