25220542

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1759}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 38776320

約数和(自身を除く): 13555778

約数列:

[1, 2, 67, 107, 134, 214, 1759, 3518, 7169, 14338, 117853, 188213, 235706, 376426, 12610271, 25220542]

約数ペア:

[(1, 25220542), (2, 12610271), (67, 376426), (107, 235706), (134, 188213), (214, 117853), (1759, 14338), (3518, 7169)]