81992792

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{63659}}^1$

素因数の和:63695

約数の個数: 32

約数和(自身を含む): 183340800

約数和(自身を除く): 101348008

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 63659, 127318, 254636, 445613, 509272, 891226, 1464157, 1782452, 2928314, 3564904, 5856628, 10249099, 11713256, 20498198, 40996396, 81992792]

約数ペア:

[(1, 81992792), (2, 40996396), (4, 20498198), (7, 11713256), (8, 10249099), (14, 5856628), (23, 3564904), (28, 2928314), (46, 1782452), (56, 1464157), (92, 891226), (161, 509272), (184, 445613), (322, 254636), (644, 127318), (1288, 63659)]