16664656

素因数分解:

$2^4\times {\mathrm{991}}^1\times {\mathrm{1051}}^1$

素因数の和:2050

約数の個数: 20

約数和(自身を含む): 32351104

約数和(自身を除く): 15686448

約数列:

[1, 2, 4, 8, 16, 991, 1051, 1982, 2102, 3964, 4204, 7928, 8408, 15856, 16816, 1041541, 2083082, 4166164, 8332328, 16664656]

約数ペア:

[(1, 16664656), (2, 8332328), (4, 4166164), (8, 2083082), (16, 1041541), (991, 16816), (1051, 15856), (1982, 8408), (2102, 7928), (3964, 4204)]