42582004

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{105401}}^1$

素因数の和:105506

約数の個数: 12

約数和(自身を含む): 75257028

約数和(自身を除く): 32675024

約数列:

[1, 2, 4, 101, 202, 404, 105401, 210802, 421604, 10645501, 21291002, 42582004]

約数ペア:

[(1, 42582004), (2, 21291002), (4, 10645501), (101, 421604), (202, 210802), (404, 105401)]