29887768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{219763}}^1$

素因数の和:219786

約数の個数: 16

約数和(自身を含む): 59336280

約数和(自身を除く): 29448512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 219763, 439526, 879052, 1758104, 3735971, 7471942, 14943884, 29887768]

約数ペア:

[(1, 29887768), (2, 14943884), (4, 7471942), (8, 3735971), (17, 1758104), (34, 879052), (68, 439526), (136, 219763)]