13920896

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{9887}}^1$

素因数の和:9912

約数の個数: 32

約数和(自身を含む): 30257280

約数和(自身を除く): 16336384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 9887, 19774, 39548, 79096, 108757, 158192, 217514, 316384, 435028, 632768, 870056, 1265536, 1740112, 3480224, 6960448, 13920896]

約数ペア:

[(1, 13920896), (2, 6960448), (4, 3480224), (8, 1740112), (11, 1265536), (16, 870056), (22, 632768), (32, 435028), (44, 316384), (64, 217514), (88, 158192), (128, 108757), (176, 79096), (352, 39548), (704, 19774), (1408, 9887)]