27685328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157303}}^1$

素因数の和:157322

約数の個数: 20

約数和(自身を含む): 58517088

約数和(自身を除く): 30831760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157303, 314606, 629212, 1258424, 1730333, 2516848, 3460666, 6921332, 13842664, 27685328]

約数ペア:

[(1, 27685328), (2, 13842664), (4, 6921332), (8, 3460666), (11, 2516848), (16, 1730333), (22, 1258424), (44, 629212), (88, 314606), (176, 157303)]