90595196

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 161064960

約数和(自身を除く): 70469764

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 1283, 2566, 5132, 17653, 35306, 70612, 162941, 178337, 325882, 356674, 651764, 713348, 22648799, 45297598, 90595196]

約数ペア:

[(1, 90595196), (2, 45297598), (4, 22648799), (127, 713348), (139, 651764), (254, 356674), (278, 325882), (508, 178337), (556, 162941), (1283, 70612), (2566, 35306), (5132, 17653)]