873866752

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{155161}}^1$

素因数の和:155190

約数の個数: 40

約数和(自身を含む): 1904768712

約数和(自身を除く): 1030901960

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 155161, 310322, 620644, 1241288, 1706771, 2482576, 3413542, 4965152, 6827084, 9930304, 13654168, 19860608, 27308336, 39721216, 54616672, 79442432, 109233344, 218466688, 436933376, 873866752]

約数ペア:

[(1, 873866752), (2, 436933376), (4, 218466688), (8, 109233344), (11, 79442432), (16, 54616672), (22, 39721216), (32, 27308336), (44, 19860608), (64, 13654168), (88, 9930304), (128, 6827084), (176, 4965152), (256, 3413542), (352, 2482576), (512, 1706771), (704, 1241288), (1408, 620644), (2816, 310322), (5632, 155161)]