23403128

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10193}}^1$

素因数の和:10247

約数の個数: 32

約数和(自身を含む): 51377760

約数和(自身を除く): 27974632

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 10193, 20386, 40772, 71351, 81544, 142702, 285404, 417913, 570808, 835826, 1671652, 2925391, 3343304, 5850782, 11701564, 23403128]

約数ペア:

[(1, 23403128), (2, 11701564), (4, 5850782), (7, 3343304), (8, 2925391), (14, 1671652), (28, 835826), (41, 570808), (56, 417913), (82, 285404), (164, 142702), (287, 81544), (328, 71351), (574, 40772), (1148, 20386), (2296, 10193)]