87855794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{78583}}^1$

素因数の和:78641

約数の個数: 16

約数和(自身を含む): 145223232

約数和(自身を除く): 57367438

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 78583, 157166, 1021579, 2043158, 3379069, 6758138, 43927897, 87855794]

約数ペア:

[(1, 87855794), (2, 43927897), (13, 6758138), (26, 3379069), (43, 2043158), (86, 1021579), (559, 157166), (1118, 78583)]