69681232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{256181}}^1$

素因数の和:256206

約数の個数: 20

約数和(自身を含む): 142949556

約数和(自身を除く): 73268324

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 256181, 512362, 1024724, 2049448, 4098896, 4355077, 8710154, 17420308, 34840616, 69681232]

約数ペア:

[(1, 69681232), (2, 34840616), (4, 17420308), (8, 8710154), (16, 4355077), (17, 4098896), (34, 2049448), (68, 1024724), (136, 512362), (272, 256181)]