90282836

素因数分解:

$2^2\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{1999}}^1$

素因数の和:3623

約数の個数: 24

約数和(自身を含む): 180768000

約数和(自身を除く): 90485164

約数列:

[1, 2, 4, 7, 14, 28, 1613, 1999, 3226, 3998, 6452, 7996, 11291, 13993, 22582, 27986, 45164, 55972, 3224387, 6448774, 12897548, 22570709, 45141418, 90282836]

約数ペア:

[(1, 90282836), (2, 45141418), (4, 22570709), (7, 12897548), (14, 6448774), (28, 3224387), (1613, 55972), (1999, 45164), (3226, 27986), (3998, 22582), (6452, 13993), (7996, 11291)]