129248

素因数分解:

$2^5\times 7^1\times {\mathrm{577}}^1$

素因数の和:594

約数の個数: 24

約数和(自身を含む): 291312

約数和(自身を除く): 162064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 577, 1154, 2308, 4039, 4616, 8078, 9232, 16156, 18464, 32312, 64624, 129248]

約数ペア:

[(1, 129248), (2, 64624), (4, 32312), (7, 18464), (8, 16156), (14, 9232), (16, 8078), (28, 4616), (32, 4039), (56, 2308), (112, 1154), (224, 577)]