21607088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{46567}}^1$

素因数の和:46604

約数の個数: 20

約数和(自身を含む): 43308240

約数和(自身を除く): 21701152

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 46567, 93134, 186268, 372536, 745072, 1350443, 2700886, 5401772, 10803544, 21607088]

約数ペア:

[(1, 21607088), (2, 10803544), (4, 5401772), (8, 2700886), (16, 1350443), (29, 745072), (58, 372536), (116, 186268), (232, 93134), (464, 46567)]