57325886

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{661}}^1$

素因数の和:1187

約数の個数: 16

約数和(自身を含む): 87161568

約数和(自身を除く): 29835682

約数列:

[1, 2, 103, 206, 421, 661, 842, 1322, 43363, 68083, 86726, 136166, 278281, 556562, 28662943, 57325886]

約数ペア:

[(1, 57325886), (2, 28662943), (103, 556562), (206, 278281), (421, 136166), (661, 86726), (842, 68083), (1322, 43363)]