84996884

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{4721}}^1$

素因数の和:5375

約数の個数: 24

約数和(自身を含む): 170294208

約数和(自身を除く): 85297324

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 2572, 4501, 4721, 9002, 9442, 18004, 18884, 33047, 66094, 132188, 3035603, 6071206, 12142412, 21249221, 42498442, 84996884]

約数ペア:

[(1, 84996884), (2, 42498442), (4, 21249221), (7, 12142412), (14, 6071206), (28, 3035603), (643, 132188), (1286, 66094), (2572, 33047), (4501, 18884), (4721, 18004), (9002, 9442)]