85448912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{124199}}^1$

素因数の和:124250

約数の個数: 20

約数和(自身を含む): 169408800

約数和(自身を除く): 83959888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 124199, 248398, 496796, 993592, 1987184, 5340557, 10681114, 21362228, 42724456, 85448912]

約数ペア:

[(1, 85448912), (2, 42724456), (4, 21362228), (8, 10681114), (16, 5340557), (43, 1987184), (86, 993592), (172, 496796), (344, 248398), (688, 124199)]