80459616662

素因数分解:

$2^1\times {\mathrm{1117}}^1\times {\mathrm{2003}}^1\times {\mathrm{17981}}^1$

素因数の和:21103

約数の個数: 16

約数和(自身を含む): 120864502512

約数和(自身を除く): 40404885850

約数列:

[1, 2, 1117, 2003, 2234, 4006, 17981, 35962, 2237351, 4474702, 20084777, 36015943, 40169554, 72031886, 40229808331, 80459616662]

約数ペア:

[(1, 80459616662), (2, 40229808331), (1117, 72031886), (2003, 40169554), (2234, 36015943), (4006, 20084777), (17981, 4474702), (35962, 2237351)]