87451252

素因数分解:

$2^2\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{1973}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 175101696

約数和(自身を除く): 87650444

約数列:

[1, 2, 4, 7, 14, 28, 1583, 1973, 3166, 3946, 6332, 7892, 11081, 13811, 22162, 27622, 44324, 55244, 3123259, 6246518, 12493036, 21862813, 43725626, 87451252]

約数ペア:

[(1, 87451252), (2, 43725626), (4, 21862813), (7, 12493036), (14, 6246518), (28, 3123259), (1583, 55244), (1973, 44324), (3166, 27622), (3946, 22162), (6332, 13811), (7892, 11081)]