87540952

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{100391}}^1$

素因数の和:100506

約数の個数: 16

約数和(自身を含む): 165646800

約数和(自身を除く): 78105848

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 100391, 200782, 401564, 803128, 10942619, 21885238, 43770476, 87540952]

約数ペア:

[(1, 87540952), (2, 43770476), (4, 21885238), (8, 10942619), (109, 803128), (218, 401564), (436, 200782), (872, 100391)]