82705792

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2211

約数の個数: 64

約数和(自身を含む): 185240160

約数和(自身を除く): 102534368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2161, 2392, 2944, 4322, 4784, 8644, 9568, 17288, 19136, 28093, 34576, 38272, 49703, 56186, 69152, 99406, 112372, 138304, 198812, 224744, 276608, 397624, 449488, 646139, 795248, 898976, 1292278, 1590496, 1797952, 2584556, 3180992, 3595904, 5169112, 6361984, 10338224, 20676448, 41352896, 82705792]

約数ペア:

[(1, 82705792), (2, 41352896), (4, 20676448), (8, 10338224), (13, 6361984), (16, 5169112), (23, 3595904), (26, 3180992), (32, 2584556), (46, 1797952), (52, 1590496), (64, 1292278), (92, 898976), (104, 795248), (128, 646139), (184, 449488), (208, 397624), (299, 276608), (368, 224744), (416, 198812), (598, 138304), (736, 112372), (832, 99406), (1196, 69152), (1472, 56186), (1664, 49703), (2161, 38272), (2392, 34576), (2944, 28093), (4322, 19136), (4784, 17288), (8644, 9568)]