17943136

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{8369}}^1$

素因数の和:8446

約数の個数: 24

約数和(自身を含む): 35857080

約数和(自身を除く): 17913944

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 8369, 16738, 33476, 66952, 133904, 267808, 560723, 1121446, 2242892, 4485784, 8971568, 17943136]

約数ペア:

[(1, 17943136), (2, 8971568), (4, 4485784), (8, 2242892), (16, 1121446), (32, 560723), (67, 267808), (134, 133904), (268, 66952), (536, 33476), (1072, 16738), (2144, 8369)]