52161232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{171583}}^1$

素因数の和:171610

約数の個数: 20

約数和(自身を含む): 106382080

約数和(自身を除く): 54220848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 171583, 343166, 686332, 1372664, 2745328, 3260077, 6520154, 13040308, 26080616, 52161232]

約数ペア:

[(1, 52161232), (2, 26080616), (4, 13040308), (8, 6520154), (16, 3260077), (19, 2745328), (38, 1372664), (76, 686332), (152, 343166), (304, 171583)]