83159216

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3769}}^1$

素因数の和:3981

約数の個数: 40

約数和(自身を含む): 185122080

約数和(自身を除く): 101962864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 3769, 5516, 7538, 11032, 15076, 22064, 26383, 30152, 52766, 60304, 105532, 211064, 422128, 742493, 1484986, 2969972, 5197451, 5939944, 10394902, 11879888, 20789804, 41579608, 83159216]

約数ペア:

[(1, 83159216), (2, 41579608), (4, 20789804), (7, 11879888), (8, 10394902), (14, 5939944), (16, 5197451), (28, 2969972), (56, 1484986), (112, 742493), (197, 422128), (394, 211064), (788, 105532), (1379, 60304), (1576, 52766), (2758, 30152), (3152, 26383), (3769, 22064), (5516, 15076), (7538, 11032)]