213883904

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{16067}}^1$

素因数の和:16100

約数の個数: 44

約数和(自身を含む): 460476744

約数和(自身を除く): 246592840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 16067, 32134, 64268, 128536, 208871, 257072, 417742, 514144, 835484, 1028288, 1670968, 2056576, 3341936, 4113152, 6683872, 8226304, 13367744, 16452608, 26735488, 53470976, 106941952, 213883904]

約数ペア:

[(1, 213883904), (2, 106941952), (4, 53470976), (8, 26735488), (13, 16452608), (16, 13367744), (26, 8226304), (32, 6683872), (52, 4113152), (64, 3341936), (104, 2056576), (128, 1670968), (208, 1028288), (256, 835484), (416, 514144), (512, 417742), (832, 257072), (1024, 208871), (1664, 128536), (3328, 64268), (6656, 32134), (13312, 16067)]