16047376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43607}}^1$

素因数の和:43638

約数の個数: 20

約数和(自身を含む): 32444352

約数和(自身を除く): 16396976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43607, 87214, 174428, 348856, 697712, 1002961, 2005922, 4011844, 8023688, 16047376]

約数ペア:

[(1, 16047376), (2, 8023688), (4, 4011844), (8, 2005922), (16, 1002961), (23, 697712), (46, 348856), (92, 174428), (184, 87214), (368, 43607)]