78810314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 132903936

約数和(自身を除く): 54093622

約数列:

[1, 2, 11, 22, 43, 86, 227, 367, 454, 473, 734, 946, 2497, 4037, 4994, 8074, 9761, 15781, 19522, 31562, 83309, 107371, 166618, 173591, 214742, 347182, 916399, 1832798, 3582287, 7164574, 39405157, 78810314]

約数ペア:

[(1, 78810314), (2, 39405157), (11, 7164574), (22, 3582287), (43, 1832798), (86, 916399), (227, 347182), (367, 214742), (454, 173591), (473, 166618), (734, 107371), (946, 83309), (2497, 31562), (4037, 19522), (4994, 15781), (8074, 9761)]