8145232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11839}}^1$

素因数の和:11890

約数の個数: 20

約数和(自身を含む): 16149760

約数和(自身を除く): 8004528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11839, 23678, 47356, 94712, 189424, 509077, 1018154, 2036308, 4072616, 8145232]

約数ペア:

[(1, 8145232), (2, 4072616), (4, 2036308), (8, 1018154), (16, 509077), (43, 189424), (86, 94712), (172, 47356), (344, 23678), (688, 11839)]