39937828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83903}}^1$

素因数の和:83931

約数の個数: 24

約数和(自身を含む): 84575232

約数和(自身を除く): 44637404

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 83903, 167806, 335612, 587321, 1174642, 1426351, 2349284, 2852702, 5705404, 9984457, 19968914, 39937828]

約数ペア:

[(1, 39937828), (2, 19968914), (4, 9984457), (7, 5705404), (14, 2852702), (17, 2349284), (28, 1426351), (34, 1174642), (68, 587321), (119, 335612), (238, 167806), (476, 83903)]