31210124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{709321}}^1$

素因数の和:709336

約数の個数: 12

約数和(自身を含む): 59583048

約数和(自身を除く): 28372924

約数列:

[1, 2, 4, 11, 22, 44, 709321, 1418642, 2837284, 7802531, 15605062, 31210124]

約数ペア:

[(1, 31210124), (2, 15605062), (4, 7802531), (11, 2837284), (22, 1418642), (44, 709321)]