80486392

素因数分解:

$2^3\times 7^1\times {\mathrm{1437257}}^1$

素因数の和:1437270

約数の個数: 16

約数和(自身を含む): 172470960

約数和(自身を除く): 91984568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1437257, 2874514, 5749028, 10060799, 11498056, 20121598, 40243196, 80486392]

約数ペア:

[(1, 80486392), (2, 40243196), (4, 20121598), (7, 11498056), (8, 10060799), (14, 5749028), (28, 2874514), (56, 1437257)]