124628464

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{72797}}^1$

素因数の和:72912

約数の個数: 20

約数和(自身を含む): 243727704

約数和(自身を除く): 119099240

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 72797, 145594, 291188, 582376, 1164752, 7789279, 15578558, 31157116, 62314232, 124628464]

約数ペア:

[(1, 124628464), (2, 62314232), (4, 31157116), (8, 15578558), (16, 7789279), (107, 1164752), (214, 582376), (428, 291188), (856, 145594), (1712, 72797)]