98640170

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{21397}}^1$

素因数の和:21865

約数の個数: 16

約数和(自身を含む): 177945768

約数和(自身を除く): 79305598

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 21397, 42794, 106985, 213970, 9864017, 19728034, 49320085, 98640170]

約数ペア:

[(1, 98640170), (2, 49320085), (5, 19728034), (10, 9864017), (461, 213970), (922, 106985), (2305, 42794), (4610, 21397)]