919442912

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{1117}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 1876361760

約数和(自身を除く): 956918848

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 887, 928, 1117, 1774, 2234, 3548, 4468, 7096, 8936, 14192, 17872, 25723, 28384, 32393, 35744, 51446, 64786, 102892, 129572, 205784, 259144, 411568, 518288, 823136, 990779, 1036576, 1981558, 3963116, 7926232, 15852464, 28732591, 31704928, 57465182, 114930364, 229860728, 459721456, 919442912]

約数ペア:

[(1, 919442912), (2, 459721456), (4, 229860728), (8, 114930364), (16, 57465182), (29, 31704928), (32, 28732591), (58, 15852464), (116, 7926232), (232, 3963116), (464, 1981558), (887, 1036576), (928, 990779), (1117, 823136), (1774, 518288), (2234, 411568), (3548, 259144), (4468, 205784), (7096, 129572), (8936, 102892), (14192, 64786), (17872, 51446), (25723, 35744), (28384, 32393)]