2116928992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{11057}}^1$

素因数の和:11291

約数の個数: 48

約数和(自身を含む): 4324828032

約数和(自身を除く): 2207899040

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 193, 248, 386, 496, 772, 992, 1544, 3088, 5983, 6176, 11057, 11966, 22114, 23932, 44228, 47864, 88456, 95728, 176912, 191456, 342767, 353824, 685534, 1371068, 2134001, 2742136, 4268002, 5484272, 8536004, 10968544, 17072008, 34144016, 66154031, 68288032, 132308062, 264616124, 529232248, 1058464496, 2116928992]

約数ペア:

[(1, 2116928992), (2, 1058464496), (4, 529232248), (8, 264616124), (16, 132308062), (31, 68288032), (32, 66154031), (62, 34144016), (124, 17072008), (193, 10968544), (248, 8536004), (386, 5484272), (496, 4268002), (772, 2742136), (992, 2134001), (1544, 1371068), (3088, 685534), (5983, 353824), (6176, 342767), (11057, 191456), (11966, 176912), (22114, 95728), (23932, 88456), (44228, 47864)]