80199364

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9151}}^1$

素因数の和:9475

約数の個数: 24

約数和(自身を含む): 160928768

約数和(自身を除く): 80729404

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 9151, 18302, 36604, 64057, 128114, 256228, 2864263, 5728526, 11457052, 20049841, 40099682, 80199364]

約数ペア:

[(1, 80199364), (2, 40099682), (4, 20049841), (7, 11457052), (14, 5728526), (28, 2864263), (313, 256228), (626, 128114), (1252, 64057), (2191, 36604), (4382, 18302), (8764, 9151)]