84108910

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{37717}}^1$

素因数の和:37947

約数の個数: 16

約数和(自身を含む): 152078976

約数和(自身を除く): 67970066

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 37717, 75434, 188585, 377170, 8410891, 16821782, 42054455, 84108910]

約数ペア:

[(1, 84108910), (2, 42054455), (5, 16821782), (10, 8410891), (223, 377170), (446, 188585), (1115, 75434), (2230, 37717)]