31365484

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{9551}}^1$

素因数の和:10376

約数の個数: 12

約数和(自身を含む): 54962208

約数和(自身を除く): 23596724

約数列:

[1, 2, 4, 821, 1642, 3284, 9551, 19102, 38204, 7841371, 15682742, 31365484]

約数ペア:

[(1, 31365484), (2, 15682742), (4, 7841371), (821, 38204), (1642, 19102), (3284, 9551)]