22182896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20693}}^1$

素因数の和:20768

約数の個数: 20

約数和(自身を含む): 43622952

約数和(自身を除く): 21440056

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20693, 41386, 82772, 165544, 331088, 1386431, 2772862, 5545724, 11091448, 22182896]

約数ペア:

[(1, 22182896), (2, 11091448), (4, 5545724), (8, 2772862), (16, 1386431), (67, 331088), (134, 165544), (268, 82772), (536, 41386), (1072, 20693)]