88687004

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{22787}}^1$

素因数の和:22937

約数の個数: 24

約数和(自身を含む): 178657920

約数和(自身を除く): 89970916

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 22787, 45574, 91148, 159509, 319018, 638036, 3167393, 6334786, 12669572, 22171751, 44343502, 88687004]

約数ペア:

[(1, 88687004), (2, 44343502), (4, 22171751), (7, 12669572), (14, 6334786), (28, 3167393), (139, 638036), (278, 319018), (556, 159509), (973, 91148), (1946, 45574), (3892, 22787)]