86508268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{280871}}^1$

素因数の和:280893

約数の個数: 24

約数和(自身を含む): 188745984

約数和(自身を除く): 102237716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 280871, 561742, 1123484, 1966097, 3089581, 3932194, 6179162, 7864388, 12358324, 21627067, 43254134, 86508268]

約数ペア:

[(1, 86508268), (2, 43254134), (4, 21627067), (7, 12358324), (11, 7864388), (14, 6179162), (22, 3932194), (28, 3089581), (44, 1966097), (77, 1123484), (154, 561742), (308, 280871)]