21767296

素因数分解:

$2^7\times {\mathrm{170057}}^1$

素因数の和:170071

約数の個数: 16

約数和(自身を含む): 43364790

約数和(自身を除く): 21597494

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 170057, 340114, 680228, 1360456, 2720912, 5441824, 10883648, 21767296]

約数ペア:

[(1, 21767296), (2, 10883648), (4, 5441824), (8, 2720912), (16, 1360456), (32, 680228), (64, 340114), (128, 170057)]