80364368

素因数分解:

$2^4\times 7^1\times {\mathrm{717539}}^1$

素因数の和:717554

約数の個数: 20

約数和(自身を含む): 177949920

約数和(自身を除く): 97585552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 717539, 1435078, 2870156, 5022773, 5740312, 10045546, 11480624, 20091092, 40182184, 80364368]

約数ペア:

[(1, 80364368), (2, 40182184), (4, 20091092), (7, 11480624), (8, 10045546), (14, 5740312), (16, 5022773), (28, 2870156), (56, 1435078), (112, 717539)]