89798884

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12479}}^1$

素因数の和:12747

約数の個数: 24

約数和(自身を含む): 180311040

約数和(自身を除く): 90512156

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 12479, 24958, 49916, 87353, 174706, 349412, 3207103, 6414206, 12828412, 22449721, 44899442, 89798884]

約数ペア:

[(1, 89798884), (2, 44899442), (4, 22449721), (7, 12828412), (14, 6414206), (28, 3207103), (257, 349412), (514, 174706), (1028, 87353), (1799, 49916), (3598, 24958), (7196, 12479)]