239461256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{1543}}^1$

素因数の和:2589

約数の個数: 32

約数和(自身を含む): 473390400

約数和(自身を除く): 233929144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1021, 1543, 2042, 3086, 4084, 6172, 8168, 12344, 19399, 29317, 38798, 58634, 77596, 117268, 155192, 234536, 1575403, 3150806, 6301612, 12603224, 29932657, 59865314, 119730628, 239461256]

約数ペア:

[(1, 239461256), (2, 119730628), (4, 59865314), (8, 29932657), (19, 12603224), (38, 6301612), (76, 3150806), (152, 1575403), (1021, 234536), (1543, 155192), (2042, 117268), (3086, 77596), (4084, 58634), (6172, 38798), (8168, 29317), (12344, 19399)]