20161827832

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{11301473}}^1$

素因数の和:11301702

約数の個数: 16

約数和(自身を含む): 37972952640

約数和(自身を除く): 17811124808

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 11301473, 22602946, 45205892, 90411784, 2520228479, 5040456958, 10080913916, 20161827832]

約数ペア:

[(1, 20161827832), (2, 10080913916), (4, 5040456958), (8, 2520228479), (223, 90411784), (446, 45205892), (892, 22602946), (1784, 11301473)]