77839894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{86297}}^1$

素因数の和:86351

約数の個数: 16

約数和(自身を含む): 130482576

約数和(自身を除く): 52642682

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 86297, 172594, 949267, 1898534, 3538177, 7076354, 38919947, 77839894]

約数ペア:

[(1, 77839894), (2, 38919947), (11, 7076354), (22, 3538177), (41, 1898534), (82, 949267), (451, 172594), (902, 86297)]