87521992

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{20681}}^1$

素因数の和:20733

約数の個数: 24

約数和(自身を含む): 171557190

約数和(自身を除く): 84035198

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 20681, 41362, 82724, 165448, 475663, 951326, 1902652, 3805304, 10940249, 21880498, 43760996, 87521992]

約数ペア:

[(1, 87521992), (2, 43760996), (4, 21880498), (8, 10940249), (23, 3805304), (46, 1902652), (92, 951326), (184, 475663), (529, 165448), (1058, 82724), (2116, 41362), (4232, 20681)]