65811568

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{7603}}^1$

素因数の和:8152

約数の個数: 20

約数和(自身を含む): 127762408

約数和(自身を除く): 61950840

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 7603, 8656, 15206, 30412, 60824, 121648, 4113223, 8226446, 16452892, 32905784, 65811568]

約数ペア:

[(1, 65811568), (2, 32905784), (4, 16452892), (8, 8226446), (16, 4113223), (541, 121648), (1082, 60824), (2164, 30412), (4328, 15206), (7603, 8656)]