2021085184

素因数分解:

$2^{12}\times {\mathrm{61}}^1\times {\mathrm{8089}}^1$

素因数の和:8174

約数の個数: 52

約数和(自身を含む): 4108441780

約数和(自身を除く): 2087356596

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 976, 1024, 1952, 2048, 3904, 4096, 7808, 8089, 15616, 16178, 31232, 32356, 62464, 64712, 124928, 129424, 249856, 258848, 493429, 517696, 986858, 1035392, 1973716, 2070784, 3947432, 4141568, 7894864, 8283136, 15789728, 16566272, 31579456, 33132544, 63158912, 126317824, 252635648, 505271296, 1010542592, 2021085184]

約数ペア:

[(1, 2021085184), (2, 1010542592), (4, 505271296), (8, 252635648), (16, 126317824), (32, 63158912), (61, 33132544), (64, 31579456), (122, 16566272), (128, 15789728), (244, 8283136), (256, 7894864), (488, 4141568), (512, 3947432), (976, 2070784), (1024, 1973716), (1952, 1035392), (2048, 986858), (3904, 517696), (4096, 493429), (7808, 258848), (8089, 249856), (15616, 129424), (16178, 124928), (31232, 64712), (32356, 62464)]