40565338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10301}}^1$

素因数の和:10493

約数の個数: 16

約数和(自身を含む): 66756960

約数和(自身を除く): 26191622

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 10301, 20602, 113311, 226622, 1843879, 3687758, 20282669, 40565338]

約数ペア:

[(1, 40565338), (2, 20282669), (11, 3687758), (22, 1843879), (179, 226622), (358, 113311), (1969, 20602), (3938, 10301)]