124528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:232

約数の個数: 20

約数和(自身を含む): 248248

約数和(自身を除く): 123720

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 688, 724, 1448, 2896, 7783, 15566, 31132, 62264, 124528]

約数ペア:

[(1, 124528), (2, 62264), (4, 31132), (8, 15566), (16, 7783), (43, 2896), (86, 1448), (172, 724), (181, 688), (344, 362)]