87322870

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{9221}}^1$

素因数の和:10175

約数の個数: 16

約数和(自身を含む): 157364208

約数和(自身を除く): 70041338

約数列:

[1, 2, 5, 10, 947, 1894, 4735, 9221, 9470, 18442, 46105, 92210, 8732287, 17464574, 43661435, 87322870]

約数ペア:

[(1, 87322870), (2, 43661435), (5, 17464574), (10, 8732287), (947, 92210), (1894, 46105), (4735, 18442), (9221, 9470)]