85913716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{180491}}^1$

素因数の和:180519

約数の個数: 24

約数和(自身を含む): 181935936

約数和(自身を除く): 96022220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 180491, 360982, 721964, 1263437, 2526874, 3068347, 5053748, 6136694, 12273388, 21478429, 42956858, 85913716]

約数ペア:

[(1, 85913716), (2, 42956858), (4, 21478429), (7, 12273388), (14, 6136694), (17, 5053748), (28, 3068347), (34, 2526874), (68, 1263437), (119, 721964), (238, 360982), (476, 180491)]