79407376

素因数分解:

$2^4\times {\mathrm{2111}}^1\times {\mathrm{2351}}^1$

素因数の和:4470

約数の個数: 20

約数和(自身を含む): 153990144

約数和(自身を除く): 74582768

約数列:

[1, 2, 4, 8, 16, 2111, 2351, 4222, 4702, 8444, 9404, 16888, 18808, 33776, 37616, 4962961, 9925922, 19851844, 39703688, 79407376]

約数ペア:

[(1, 79407376), (2, 39703688), (4, 19851844), (8, 9925922), (16, 4962961), (2111, 37616), (2351, 33776), (4222, 18808), (4702, 16888), (8444, 9404)]