40321384

素因数分解:

$2^3\times {\mathrm{2153}}^1\times {\mathrm{2341}}^1$

素因数の和:4500

約数の個数: 16

約数和(自身を含む): 75670020

約数和(自身を除く): 35348636

約数列:

[1, 2, 4, 8, 2153, 2341, 4306, 4682, 8612, 9364, 17224, 18728, 5040173, 10080346, 20160692, 40321384]

約数ペア:

[(1, 40321384), (2, 20160692), (4, 10080346), (8, 5040173), (2153, 18728), (2341, 17224), (4306, 9364), (4682, 8612)]