8387144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 16251840

約数和(自身を除く): 7864696

約数列:

[1, 2, 4, 8, 53, 106, 131, 151, 212, 262, 302, 424, 524, 604, 1048, 1208, 6943, 8003, 13886, 16006, 19781, 27772, 32012, 39562, 55544, 64024, 79124, 158248, 1048393, 2096786, 4193572, 8387144]

約数ペア:

[(1, 8387144), (2, 4193572), (4, 2096786), (8, 1048393), (53, 158248), (106, 79124), (131, 64024), (151, 55544), (212, 39562), (262, 32012), (302, 27772), (424, 19781), (524, 16006), (604, 13886), (1048, 8003), (1208, 6943)]