31993442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{2803}}^1$

素因数の和:3257

約数の個数: 16

約数和(自身を含む): 51817920

約数和(自身を除く): 19824478

約数列:

[1, 2, 13, 26, 439, 878, 2803, 5606, 5707, 11414, 36439, 72878, 1230517, 2461034, 15996721, 31993442]

約数ペア:

[(1, 31993442), (2, 15996721), (13, 2461034), (26, 1230517), (439, 72878), (878, 36439), (2803, 11414), (5606, 5707)]