80199128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6301}}^1$

素因数の和:6387

約数の個数: 32

約数和(自身を含む): 158054160

約数和(自身を除く): 77855032

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 3182, 6301, 6364, 12602, 12728, 25204, 50408, 233137, 270943, 466274, 541886, 932548, 1083772, 1865096, 2167544, 10024891, 20049782, 40099564, 80199128]

約数ペア:

[(1, 80199128), (2, 40099564), (4, 20049782), (8, 10024891), (37, 2167544), (43, 1865096), (74, 1083772), (86, 932548), (148, 541886), (172, 466274), (296, 270943), (344, 233137), (1591, 50408), (3182, 25204), (6301, 12728), (6364, 12602)]