81049192

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7499}}^1$

素因数の和:7705

約数の個数: 32

約数和(自身を含む): 174600000

約数和(自身を除く): 93550808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 7499, 10808, 14998, 29996, 52493, 59992, 104986, 209972, 419944, 1447307, 2894614, 5789228, 10131149, 11578456, 20262298, 40524596, 81049192]

約数ペア:

[(1, 81049192), (2, 40524596), (4, 20262298), (7, 11578456), (8, 10131149), (14, 5789228), (28, 2894614), (56, 1447307), (193, 419944), (386, 209972), (772, 104986), (1351, 59992), (1544, 52493), (2702, 29996), (5404, 14998), (7499, 10808)]