30820864

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3576

約数の個数: 40

約数和(自身を含む): 65222388

約数和(自身を除く): 34401524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 3541, 4352, 7082, 8704, 14164, 28328, 56656, 60197, 113312, 120394, 226624, 240788, 453248, 481576, 906496, 963152, 1812992, 1926304, 3852608, 7705216, 15410432, 30820864]

約数ペア:

[(1, 30820864), (2, 15410432), (4, 7705216), (8, 3852608), (16, 1926304), (17, 1812992), (32, 963152), (34, 906496), (64, 481576), (68, 453248), (128, 240788), (136, 226624), (256, 120394), (272, 113312), (512, 60197), (544, 56656), (1088, 28328), (2176, 14164), (3541, 8704), (4352, 7082)]