124212896

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{90271}}^1$

素因数の和:90324

約数の個数: 24

約数和(自身を含む): 250233984

約数和(自身を除く): 126021088

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 90271, 180542, 361084, 722168, 1444336, 2888672, 3881653, 7763306, 15526612, 31053224, 62106448, 124212896]

約数ペア:

[(1, 124212896), (2, 62106448), (4, 31053224), (8, 15526612), (16, 7763306), (32, 3881653), (43, 2888672), (86, 1444336), (172, 722168), (344, 361084), (688, 180542), (1376, 90271)]