8891704

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 17295120

約数和(自身を除く): 8403416

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 313, 424, 536, 626, 1252, 2504, 3551, 7102, 14204, 16589, 20971, 28408, 33178, 41942, 66356, 83884, 132712, 167768, 1111463, 2222926, 4445852, 8891704]

約数ペア:

[(1, 8891704), (2, 4445852), (4, 2222926), (8, 1111463), (53, 167768), (67, 132712), (106, 83884), (134, 66356), (212, 41942), (268, 33178), (313, 28408), (424, 20971), (536, 16589), (626, 14204), (1252, 7102), (2504, 3551)]