135013568

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{20887}}^1$

素因数の和:21000

約数の個数: 28

約数和(自身を含む): 270583152

約数和(自身を除く): 135569584

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 20887, 41774, 83548, 167096, 334192, 668384, 1336768, 2109587, 4219174, 8438348, 16876696, 33753392, 67506784, 135013568]

約数ペア:

[(1, 135013568), (2, 67506784), (4, 33753392), (8, 16876696), (16, 8438348), (32, 4219174), (64, 2109587), (101, 1336768), (202, 668384), (404, 334192), (808, 167096), (1616, 83548), (3232, 41774), (6464, 20887)]