125024392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21379}}^1$

素因数の和:21445

約数の個数: 32

約数和(自身を含む): 253994400

約数和(自身を除く): 128970008

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 21379, 42758, 85516, 171032, 363443, 726886, 919297, 1453772, 1838594, 2907544, 3677188, 7354376, 15628049, 31256098, 62512196, 125024392]

約数ペア:

[(1, 125024392), (2, 62512196), (4, 31256098), (8, 15628049), (17, 7354376), (34, 3677188), (43, 2907544), (68, 1838594), (86, 1453772), (136, 919297), (172, 726886), (344, 363443), (731, 171032), (1462, 85516), (2924, 42758), (5848, 21379)]