81579232

素因数分解:

$2^5\times 7^1\times {\mathrm{364193}}^1$

素因数の和:364210

約数の個数: 24

約数和(自身を含む): 183553776

約数和(自身を除く): 101974544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 364193, 728386, 1456772, 2549351, 2913544, 5098702, 5827088, 10197404, 11654176, 20394808, 40789616, 81579232]

約数ペア:

[(1, 81579232), (2, 40789616), (4, 20394808), (7, 11654176), (8, 10197404), (14, 5827088), (16, 5098702), (28, 2913544), (32, 2549351), (56, 1456772), (112, 728386), (224, 364193)]