42497554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{4723}}^1$

素因数の和:5145

約数の個数: 16

約数和(自身を含む): 69726240

約数和(自身を除く): 27228686

約数列:

[1, 2, 11, 22, 409, 818, 4499, 4723, 8998, 9446, 51953, 103906, 1931707, 3863414, 21248777, 42497554]

約数ペア:

[(1, 42497554), (2, 21248777), (11, 3863414), (22, 1931707), (409, 103906), (818, 51953), (4499, 9446), (4723, 8998)]