38806352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{186569}}^1$

素因数の和:186590

約数の個数: 20

約数和(自身を含む): 80971380

約数和(自身を除く): 42165028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 186569, 373138, 746276, 1492552, 2425397, 2985104, 4850794, 9701588, 19403176, 38806352]

約数ペア:

[(1, 38806352), (2, 19403176), (4, 9701588), (8, 4850794), (13, 2985104), (16, 2425397), (26, 1492552), (52, 746276), (104, 373138), (208, 186569)]