88813232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{129089}}^1$

素因数の和:129140

約数の個数: 20

約数和(自身を含む): 176078760

約数和(自身を除く): 87265528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 129089, 258178, 516356, 1032712, 2065424, 5550827, 11101654, 22203308, 44406616, 88813232]

約数ペア:

[(1, 88813232), (2, 44406616), (4, 22203308), (8, 11101654), (16, 5550827), (43, 2065424), (86, 1032712), (172, 516356), (344, 258178), (688, 129089)]