16852784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{81023}}^1$

素因数の和:81044

約数の個数: 20

約数和(自身を含む): 35164416

約数和(自身を除く): 18311632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 81023, 162046, 324092, 648184, 1053299, 1296368, 2106598, 4213196, 8426392, 16852784]

約数ペア:

[(1, 16852784), (2, 8426392), (4, 4213196), (8, 2106598), (13, 1296368), (16, 1053299), (26, 648184), (52, 324092), (104, 162046), (208, 81023)]