16897604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 32686080

約数和(自身を除く): 15788476

約数列:

[1, 2, 4, 29, 31, 37, 58, 62, 74, 116, 124, 127, 148, 254, 508, 899, 1073, 1147, 1798, 2146, 2294, 3596, 3683, 3937, 4292, 4588, 4699, 7366, 7874, 9398, 14732, 15748, 18796, 33263, 66526, 114173, 133052, 136271, 145669, 228346, 272542, 291338, 456692, 545084, 582676, 4224401, 8448802, 16897604]

約数ペア:

[(1, 16897604), (2, 8448802), (4, 4224401), (29, 582676), (31, 545084), (37, 456692), (58, 291338), (62, 272542), (74, 228346), (116, 145669), (124, 136271), (127, 133052), (148, 114173), (254, 66526), (508, 33263), (899, 18796), (1073, 15748), (1147, 14732), (1798, 9398), (2146, 7874), (2294, 7366), (3596, 4699), (3683, 4588), (3937, 4292)]