131244544

素因数分解:

$2^9\times {\mathrm{256337}}^1$

素因数の和:256355

約数の個数: 20

約数和(自身を含む): 262233774

約数和(自身を除く): 130989230

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 256337, 512674, 1025348, 2050696, 4101392, 8202784, 16405568, 32811136, 65622272, 131244544]

約数ペア:

[(1, 131244544), (2, 65622272), (4, 32811136), (8, 16405568), (16, 8202784), (32, 4101392), (64, 2050696), (128, 1025348), (256, 512674), (512, 256337)]