115431128

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{53639}}^1$

素因数の和:53914

約数の個数: 16

約数和(自身を含む): 217242000

約数和(自身を除く): 101810872

約数列:

[1, 2, 4, 8, 269, 538, 1076, 2152, 53639, 107278, 214556, 429112, 14428891, 28857782, 57715564, 115431128]

約数ペア:

[(1, 115431128), (2, 57715564), (4, 28857782), (8, 14428891), (269, 429112), (538, 214556), (1076, 107278), (2152, 53639)]