81423643394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{147673}}^1\times {\mathrm{16217}}^1$

素因数の和:163909

約数の個数: 16

約数和(自身を含む): 129328754328

約数和(自身を除く): 47905110934

約数列:

[1, 2, 17, 34, 16217, 32434, 147673, 275689, 295346, 551378, 2510441, 5020882, 2394813041, 4789626082, 40711821697, 81423643394]

約数ペア:

[(1, 81423643394), (2, 40711821697), (17, 4789626082), (34, 2394813041), (16217, 5020882), (32434, 2510441), (147673, 551378), (275689, 295346)]