42089128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{142193}}^1$

素因数の和:142236

約数の個数: 16

約数和(自身を含む): 81050580

約数和(自身を除く): 38961452

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 142193, 284386, 568772, 1137544, 5261141, 10522282, 21044564, 42089128]

約数ペア:

[(1, 42089128), (2, 21044564), (4, 10522282), (8, 5261141), (37, 1137544), (74, 568772), (148, 284386), (296, 142193)]