89027824

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{27961}}^1$

素因数の和:28168

約数の個数: 20

約数和(自身を含む): 173364400

約数和(自身を除く): 84336576

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 27961, 55922, 111844, 223688, 447376, 5564239, 11128478, 22256956, 44513912, 89027824]

約数ペア:

[(1, 89027824), (2, 44513912), (4, 22256956), (8, 11128478), (16, 5564239), (199, 447376), (398, 223688), (796, 111844), (1592, 55922), (3184, 27961)]