123741424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{105943}}^1$

素因数の和:106024

約数の個数: 20

約数和(自身を含む): 243035536

約数和(自身を除く): 119294112

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 105943, 211886, 423772, 847544, 1695088, 7733839, 15467678, 30935356, 61870712, 123741424]

約数ペア:

[(1, 123741424), (2, 61870712), (4, 30935356), (8, 15467678), (16, 7733839), (73, 1695088), (146, 847544), (292, 423772), (584, 211886), (1168, 105943)]