8245264

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{12569}}^1$

素因数の和:12618

約数の個数: 20

約数和(自身を含む): 16366140

約数和(自身を除く): 8120876

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 12569, 25138, 50276, 100552, 201104, 515329, 1030658, 2061316, 4122632, 8245264]

約数ペア:

[(1, 8245264), (2, 4122632), (4, 2061316), (8, 1030658), (16, 515329), (41, 201104), (82, 100552), (164, 50276), (328, 25138), (656, 12569)]