389483776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{138311}}^1$

素因数の和:138338

約数の個数: 36

約数和(自身を含む): 848129184

約数和(自身を除く): 458645408

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 138311, 276622, 553244, 1106488, 1521421, 2212976, 3042842, 4425952, 6085684, 8851904, 12171368, 17703808, 24342736, 35407616, 48685472, 97370944, 194741888, 389483776]

約数ペア:

[(1, 389483776), (2, 194741888), (4, 97370944), (8, 48685472), (11, 35407616), (16, 24342736), (22, 17703808), (32, 12171368), (44, 8851904), (64, 6085684), (88, 4425952), (128, 3042842), (176, 2212976), (256, 1521421), (352, 1106488), (704, 553244), (1408, 276622), (2816, 138311)]