87214492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2277

約数の個数: 24

約数和(自身を含む): 156861936

約数和(自身を除く): 69647444

約数列:

[1, 2, 4, 43, 86, 172, 257, 514, 1028, 1973, 3946, 7892, 11051, 22102, 44204, 84839, 169678, 339356, 507061, 1014122, 2028244, 21803623, 43607246, 87214492]

約数ペア:

[(1, 87214492), (2, 43607246), (4, 21803623), (43, 2028244), (86, 1014122), (172, 507061), (257, 339356), (514, 169678), (1028, 84839), (1973, 44204), (3946, 22102), (7892, 11051)]