80062216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17903}}^1$

素因数の和:17965

約数の個数: 32

約数和(自身を含む): 165432960

約数和(自身を除く): 85370744

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 17903, 35806, 71612, 143224, 232739, 465478, 769829, 930956, 1539658, 1861912, 3079316, 6158632, 10007777, 20015554, 40031108, 80062216]

約数ペア:

[(1, 80062216), (2, 40031108), (4, 20015554), (8, 10007777), (13, 6158632), (26, 3079316), (43, 1861912), (52, 1539658), (86, 930956), (104, 769829), (172, 465478), (344, 232739), (559, 143224), (1118, 71612), (2236, 35806), (4472, 17903)]