90557210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{393727}}^1$

素因数の和:393757

約数の個数: 16

約数和(自身を含む): 170090496

約数和(自身を除く): 79533286

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 393727, 787454, 1968635, 3937270, 9055721, 18111442, 45278605, 90557210]

約数ペア:

[(1, 90557210), (2, 45278605), (5, 18111442), (10, 9055721), (23, 3937270), (46, 1968635), (115, 787454), (230, 393727)]