43071292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4969}}^1$

素因数の和:5181

約数の個数: 24

約数和(自身を含む): 82661040

約数和(自身を除く): 39589748

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 4969, 8668, 9938, 19876, 54659, 109318, 218636, 978893, 1957786, 3915572, 10767823, 21535646, 43071292]

約数ペア:

[(1, 43071292), (2, 21535646), (4, 10767823), (11, 3915572), (22, 1957786), (44, 978893), (197, 218636), (394, 109318), (788, 54659), (2167, 19876), (4334, 9938), (4969, 8668)]