86203808

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 177940224

約数和(自身を除く): 91736416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 496, 536, 992, 1072, 1297, 2077, 2144, 2594, 4154, 5188, 8308, 10376, 16616, 20752, 33232, 40207, 41504, 66464, 80414, 86899, 160828, 173798, 321656, 347596, 643312, 695192, 1286624, 1390384, 2693869, 2780768, 5387738, 10775476, 21550952, 43101904, 86203808]

約数ペア:

[(1, 86203808), (2, 43101904), (4, 21550952), (8, 10775476), (16, 5387738), (31, 2780768), (32, 2693869), (62, 1390384), (67, 1286624), (124, 695192), (134, 643312), (248, 347596), (268, 321656), (496, 173798), (536, 160828), (992, 86899), (1072, 80414), (1297, 66464), (2077, 41504), (2144, 40207), (2594, 33232), (4154, 20752), (5188, 16616), (8308, 10376)]