80758618

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1279}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 122664960

約数和(自身を除く): 41906342

約数列:

[1, 2, 131, 241, 262, 482, 1279, 2558, 31571, 63142, 167549, 308239, 335098, 616478, 40379309, 80758618]

約数ペア:

[(1, 80758618), (2, 40379309), (131, 616478), (241, 335098), (262, 308239), (482, 167549), (1279, 63142), (2558, 31571)]