80975152

素因数分解:

$2^4\times {\mathrm{1151}}^1\times {\mathrm{4397}}^1$

素因数の和:5556

約数の個数: 20

約数和(自身を含む): 157061376

約数和(自身を除く): 76086224

約数列:

[1, 2, 4, 8, 16, 1151, 2302, 4397, 4604, 8794, 9208, 17588, 18416, 35176, 70352, 5060947, 10121894, 20243788, 40487576, 80975152]

約数ペア:

[(1, 80975152), (2, 40487576), (4, 20243788), (8, 10121894), (16, 5060947), (1151, 70352), (2302, 35176), (4397, 18416), (4604, 17588), (8794, 9208)]