231452048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2791}}^1$

素因数の和:2943

約数の個数: 40

約数和(自身を含む): 461149056

約数和(自身を除く): 229697008

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 2791, 5183, 5582, 10366, 11164, 20732, 22328, 41464, 44656, 82928, 198161, 203743, 396322, 407486, 792644, 814972, 1585288, 1629944, 3170576, 3259888, 14465753, 28931506, 57863012, 115726024, 231452048]

約数ペア:

[(1, 231452048), (2, 115726024), (4, 57863012), (8, 28931506), (16, 14465753), (71, 3259888), (73, 3170576), (142, 1629944), (146, 1585288), (284, 814972), (292, 792644), (568, 407486), (584, 396322), (1136, 203743), (1168, 198161), (2791, 82928), (5183, 44656), (5582, 41464), (10366, 22328), (11164, 20732)]