887232688

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{45341}}^1$

素因数の和:46572

約数の個数: 20

約数和(自身を含む): 1720456848

約数和(自身を除く): 833224160

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4892, 9784, 19568, 45341, 90682, 181364, 362728, 725456, 55452043, 110904086, 221808172, 443616344, 887232688]

約数ペア:

[(1, 887232688), (2, 443616344), (4, 221808172), (8, 110904086), (16, 55452043), (1223, 725456), (2446, 362728), (4892, 181364), (9784, 90682), (19568, 45341)]