16904248

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{29761}}^1$

素因数の和:29838

約数の個数: 16

約数和(自身を含む): 32142960

約数和(自身を除く): 15238712

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 29761, 59522, 119044, 238088, 2113031, 4226062, 8452124, 16904248]

約数ペア:

[(1, 16904248), (2, 8452124), (4, 4226062), (8, 2113031), (71, 238088), (142, 119044), (284, 59522), (568, 29761)]