85581824

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 56

約数和(自身を含む): 177198528

約数和(自身を除く): 91616704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 337, 496, 512, 674, 992, 1024, 1348, 1984, 2048, 2696, 3968, 4096, 5392, 7936, 8192, 10447, 10784, 15872, 20894, 21568, 31744, 41788, 43136, 63488, 83576, 86272, 126976, 167152, 172544, 253952, 334304, 345088, 668608, 690176, 1337216, 1380352, 2674432, 2760704, 5348864, 10697728, 21395456, 42790912, 85581824]

約数ペア:

[(1, 85581824), (2, 42790912), (4, 21395456), (8, 10697728), (16, 5348864), (31, 2760704), (32, 2674432), (62, 1380352), (64, 1337216), (124, 690176), (128, 668608), (248, 345088), (256, 334304), (337, 253952), (496, 172544), (512, 167152), (674, 126976), (992, 86272), (1024, 83576), (1348, 63488), (1984, 43136), (2048, 41788), (2696, 31744), (3968, 21568), (4096, 20894), (5392, 15872), (7936, 10784), (8192, 10447)]