40087696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5297}}^1$

素因数の和:5359

約数の個数: 40

約数和(自身を含む): 86717664

約数和(自身を除く): 46629968

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 5297, 7568, 10594, 21188, 42376, 58267, 84752, 116534, 227771, 233068, 455542, 466136, 911084, 932272, 1822168, 2505481, 3644336, 5010962, 10021924, 20043848, 40087696]

約数ペア:

[(1, 40087696), (2, 20043848), (4, 10021924), (8, 5010962), (11, 3644336), (16, 2505481), (22, 1822168), (43, 932272), (44, 911084), (86, 466136), (88, 455542), (172, 233068), (176, 227771), (344, 116534), (473, 84752), (688, 58267), (946, 42376), (1892, 21188), (3784, 10594), (5297, 7568)]