42721166

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{1123}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 67008384

約数和(自身を除く): 24287218

約数列:

[1, 2, 23, 46, 827, 1123, 1654, 2246, 19021, 25829, 38042, 51658, 928721, 1857442, 21360583, 42721166]

約数ペア:

[(1, 42721166), (2, 21360583), (23, 1857442), (46, 928721), (827, 51658), (1123, 38042), (1654, 25829), (2246, 19021)]