2013153824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{85361}}^1$

素因数の和:85449

約数の個数: 48

約数和(自身を含む): 4388289696

約数和(自身を除く): 2375135872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 11792, 23584, 85361, 170722, 341444, 682888, 938971, 1365776, 1877942, 2731552, 3755884, 5719187, 7511768, 11438374, 15023536, 22876748, 30047072, 45753496, 62911057, 91506992, 125822114, 183013984, 251644228, 503288456, 1006576912, 2013153824]

約数ペア:

[(1, 2013153824), (2, 1006576912), (4, 503288456), (8, 251644228), (11, 183013984), (16, 125822114), (22, 91506992), (32, 62911057), (44, 45753496), (67, 30047072), (88, 22876748), (134, 15023536), (176, 11438374), (268, 7511768), (352, 5719187), (536, 3755884), (737, 2731552), (1072, 1877942), (1474, 1365776), (2144, 938971), (2948, 682888), (5896, 341444), (11792, 170722), (23584, 85361)]