16508336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{79367}}^1$

素因数の和:79388

約数の個数: 20

約数和(自身を含む): 34445712

約数和(自身を除く): 17937376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 79367, 158734, 317468, 634936, 1031771, 1269872, 2063542, 4127084, 8254168, 16508336]

約数ペア:

[(1, 16508336), (2, 8254168), (4, 4127084), (8, 2063542), (13, 1269872), (16, 1031771), (26, 634936), (52, 317468), (104, 158734), (208, 79367)]