131097152

素因数分解:

$2^6\times {\mathrm{1259}}^1\times {\mathrm{1627}}^1$

素因数の和:2898

約数の個数: 28

約数和(自身を含む): 260512560

約数和(自身を除く): 129415408

約数列:

[1, 2, 4, 8, 16, 32, 64, 1259, 1627, 2518, 3254, 5036, 6508, 10072, 13016, 20144, 26032, 40288, 52064, 80576, 104128, 2048393, 4096786, 8193572, 16387144, 32774288, 65548576, 131097152]

約数ペア:

[(1, 131097152), (2, 65548576), (4, 32774288), (8, 16387144), (16, 8193572), (32, 4096786), (64, 2048393), (1259, 104128), (1627, 80576), (2518, 52064), (3254, 40288), (5036, 26032), (6508, 20144), (10072, 13016)]