85681708

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57737}}^1$

素因数の和:57801

約数の個数: 24

約数和(自身を含む): 174599712

約数和(自身を除く): 88918004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 57737, 115474, 230948, 404159, 808318, 1616636, 3060061, 6120122, 12240244, 21420427, 42840854, 85681708]

約数ペア:

[(1, 85681708), (2, 42840854), (4, 21420427), (7, 12240244), (14, 6120122), (28, 3060061), (53, 1616636), (106, 808318), (212, 404159), (371, 230948), (742, 115474), (1484, 57737)]