80486192

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{12671}}^1$

素因数の和:13076

約数の個数: 20

約数和(自身を含む): 156347136

約数和(自身を除く): 75860944

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 12671, 25342, 50684, 101368, 202736, 5030387, 10060774, 20121548, 40243096, 80486192]

約数ペア:

[(1, 80486192), (2, 40243096), (4, 20121548), (8, 10060774), (16, 5030387), (397, 202736), (794, 101368), (1588, 50684), (3176, 25342), (6352, 12671)]