89568488

素因数分解:

$2^3\times {\mathrm{71}}^2\times {\mathrm{2221}}^1$

素因数の和:2369

約数の個数: 24

約数和(自身を含む): 170416290

約数和(自身を除く): 80847802

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2221, 4442, 5041, 8884, 10082, 17768, 20164, 40328, 157691, 315382, 630764, 1261528, 11196061, 22392122, 44784244, 89568488]

約数ペア:

[(1, 89568488), (2, 44784244), (4, 22392122), (8, 11196061), (71, 1261528), (142, 630764), (284, 315382), (568, 157691), (2221, 40328), (4442, 20164), (5041, 17768), (8884, 10082)]