81170417524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{126041021}}^1$

素因数の和:126041055

約数の個数: 24

約数和(自身を含む): 169399133568

約数和(自身を除く): 88228716044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 126041021, 252082042, 504164084, 882287147, 1764574294, 2898943483, 3529148588, 5797886966, 11595773932, 20292604381, 40585208762, 81170417524]

約数ペア:

[(1, 81170417524), (2, 40585208762), (4, 20292604381), (7, 11595773932), (14, 5797886966), (23, 3529148588), (28, 2898943483), (46, 1764574294), (92, 882287147), (161, 504164084), (322, 252082042), (644, 126041021)]