31304218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5669}}^1$

素因数の和:5933

約数の個数: 16

約数和(自身を含む): 51438240

約数和(自身を除く): 20134022

約数列:

[1, 2, 11, 22, 251, 502, 2761, 5522, 5669, 11338, 62359, 124718, 1422919, 2845838, 15652109, 31304218]

約数ペア:

[(1, 31304218), (2, 15652109), (11, 2845838), (22, 1422919), (251, 124718), (502, 62359), (2761, 11338), (5522, 5669)]