230235512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71413}}^1$

素因数の和:71463

約数の個数: 32

約数和(自身を含む): 479902080

約数和(自身を除く): 249666568

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 71413, 142826, 285652, 571304, 928369, 1856738, 2213803, 3713476, 4427606, 7426952, 8855212, 17710424, 28779439, 57558878, 115117756, 230235512]

約数ペア:

[(1, 230235512), (2, 115117756), (4, 57558878), (8, 28779439), (13, 17710424), (26, 8855212), (31, 7426952), (52, 4427606), (62, 3713476), (104, 2213803), (124, 1856738), (248, 928369), (403, 571304), (806, 285652), (1612, 142826), (3224, 71413)]