2108284928

素因数分解:

$2^{13}\times {\mathrm{61}}^1\times {\mathrm{4219}}^1$

素因数の和:4306

約数の個数: 56

約数和(自身を含む): 4286448120

約数和(自身を除く): 2178163192

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2048, 3904, 4096, 4219, 7808, 8192, 8438, 15616, 16876, 31232, 33752, 62464, 67504, 124928, 135008, 249856, 257359, 270016, 499712, 514718, 540032, 1029436, 1080064, 2058872, 2160128, 4117744, 4320256, 8235488, 8640512, 16470976, 17281024, 32941952, 34562048, 65883904, 131767808, 263535616, 527071232, 1054142464, 2108284928]

約数ペア:

[(1, 2108284928), (2, 1054142464), (4, 527071232), (8, 263535616), (16, 131767808), (32, 65883904), (61, 34562048), (64, 32941952), (122, 17281024), (128, 16470976), (244, 8640512), (256, 8235488), (488, 4320256), (512, 4117744), (976, 2160128), (1024, 2058872), (1952, 1080064), (2048, 1029436), (3904, 540032), (4096, 514718), (4219, 499712), (7808, 270016), (8192, 257359), (8438, 249856), (15616, 135008), (16876, 124928), (31232, 67504), (33752, 62464)]