42000422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10391}}^1$

素因数の和:10483

約数の個数: 16

約数和(自身を含む): 65843712

約数和(自身を除く): 23843290

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 10391, 20782, 446813, 488377, 893626, 976754, 21000211, 42000422]

約数ペア:

[(1, 42000422), (2, 21000211), (43, 976754), (47, 893626), (86, 488377), (94, 446813), (2021, 20782), (4042, 10391)]