42839852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1543}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 81967872

約数和(自身を除く): 39128020

約数列:

[1, 2, 4, 11, 22, 44, 631, 1262, 1543, 2524, 3086, 6172, 6941, 13882, 16973, 27764, 33946, 67892, 973633, 1947266, 3894532, 10709963, 21419926, 42839852]

約数ペア:

[(1, 42839852), (2, 21419926), (4, 10709963), (11, 3894532), (22, 1947266), (44, 973633), (631, 67892), (1262, 33946), (1543, 27764), (2524, 16973), (3086, 13882), (6172, 6941)]