256050904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{33941}}^1$

素因数の和:34011

約数の個数: 32

約数和(自身を含む): 513203040

約数和(自身を除く): 257152136

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 3772, 7544, 33941, 67882, 135764, 271528, 780643, 1391581, 1561286, 2783162, 3122572, 5566324, 6245144, 11132648, 32006363, 64012726, 128025452, 256050904]

約数ペア:

[(1, 256050904), (2, 128025452), (4, 64012726), (8, 32006363), (23, 11132648), (41, 6245144), (46, 5566324), (82, 3122572), (92, 2783162), (164, 1561286), (184, 1391581), (328, 780643), (943, 271528), (1886, 135764), (3772, 67882), (7544, 33941)]