80734456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{1039}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 165484800

約数和(自身を除く): 84750344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 883, 1039, 1766, 2078, 3532, 4156, 7064, 8312, 9713, 11429, 19426, 22858, 38852, 45716, 77704, 91432, 917437, 1834874, 3669748, 7339496, 10091807, 20183614, 40367228, 80734456]

約数ペア:

[(1, 80734456), (2, 40367228), (4, 20183614), (8, 10091807), (11, 7339496), (22, 3669748), (44, 1834874), (88, 917437), (883, 91432), (1039, 77704), (1766, 45716), (2078, 38852), (3532, 22858), (4156, 19426), (7064, 11429), (8312, 9713)]