131341792

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{4271}}^1$

素因数の和:4343

約数の個数: 36

約数和(自身を含む): 267252048

約数和(自身を除く): 135910256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 4271, 7688, 8542, 15376, 17084, 30752, 34168, 68336, 132401, 136672, 264802, 529604, 1059208, 2118416, 4104431, 4236832, 8208862, 16417724, 32835448, 65670896, 131341792]

約数ペア:

[(1, 131341792), (2, 65670896), (4, 32835448), (8, 16417724), (16, 8208862), (31, 4236832), (32, 4104431), (62, 2118416), (124, 1059208), (248, 529604), (496, 264802), (961, 136672), (992, 132401), (1922, 68336), (3844, 34168), (4271, 30752), (7688, 17084), (8542, 15376)]