27964952

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{85259}}^1$

素因数の和:85306

約数の個数: 16

約数和(自身を含む): 53713800

約数和(自身を除く): 25748848

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 85259, 170518, 341036, 682072, 3495619, 6991238, 13982476, 27964952]

約数ペア:

[(1, 27964952), (2, 13982476), (4, 6991238), (8, 3495619), (41, 682072), (82, 341036), (164, 170518), (328, 85259)]