90072868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{28183}}^1$

素因数の和:28251

約数の個数: 24

約数和(自身を含む): 170456832

約数和(自身を除く): 80383964

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 28183, 56366, 112732, 479111, 958222, 1324601, 1916444, 2649202, 5298404, 22518217, 45036434, 90072868]

約数ペア:

[(1, 90072868), (2, 45036434), (4, 22518217), (17, 5298404), (34, 2649202), (47, 1916444), (68, 1324601), (94, 958222), (188, 479111), (799, 112732), (1598, 56366), (3196, 28183)]