80777792

素因数分解:

$2^6\times {\mathrm{541}}^1\times {\mathrm{2333}}^1$

素因数の和:2886

約数の個数: 28

約数和(自身を含む): 160658556

約数和(自身を除く): 79880764

約数列:

[1, 2, 4, 8, 16, 32, 64, 541, 1082, 2164, 2333, 4328, 4666, 8656, 9332, 17312, 18664, 34624, 37328, 74656, 149312, 1262153, 2524306, 5048612, 10097224, 20194448, 40388896, 80777792]

約数ペア:

[(1, 80777792), (2, 40388896), (4, 20194448), (8, 10097224), (16, 5048612), (32, 2524306), (64, 1262153), (541, 149312), (1082, 74656), (2164, 37328), (2333, 34624), (4328, 18664), (4666, 17312), (8656, 9332)]