31964222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{839}}^1$

素因数の和:1327

約数の個数: 16

約数和(自身を含む): 49230720

約数和(自身を除く): 17266498

約数列:

[1, 2, 43, 86, 443, 839, 886, 1678, 19049, 36077, 38098, 72154, 371677, 743354, 15982111, 31964222]

約数ペア:

[(1, 31964222), (2, 15982111), (43, 743354), (86, 371677), (443, 72154), (839, 38098), (886, 36077), (1678, 19049)]