127774328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{33767}}^1$

素因数の和:33827

約数の個数: 32

約数和(自身を含む): 267442560

約数和(自身を除く): 139668232

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 33767, 67534, 135068, 270136, 371437, 742874, 1451981, 1485748, 2903962, 2971496, 5807924, 11615848, 15971791, 31943582, 63887164, 127774328]

約数ペア:

[(1, 127774328), (2, 63887164), (4, 31943582), (8, 15971791), (11, 11615848), (22, 5807924), (43, 2971496), (44, 2903962), (86, 1485748), (88, 1451981), (172, 742874), (344, 371437), (473, 270136), (946, 135068), (1892, 67534), (3784, 33767)]