80060816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{454891}}^1$

素因数の和:454910

約数の個数: 20

約数和(自身を含む): 169219824

約数和(自身を除く): 89159008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 454891, 909782, 1819564, 3639128, 5003801, 7278256, 10007602, 20015204, 40030408, 80060816]

約数ペア:

[(1, 80060816), (2, 40030408), (4, 20015204), (8, 10007602), (11, 7278256), (16, 5003801), (22, 3639128), (44, 1819564), (88, 909782), (176, 454891)]