338048

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 714000

約数和(自身を除く): 375952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 139, 152, 278, 304, 556, 608, 1112, 1216, 2224, 2432, 2641, 4448, 5282, 8896, 10564, 17792, 21128, 42256, 84512, 169024, 338048]

約数ペア:

[(1, 338048), (2, 169024), (4, 84512), (8, 42256), (16, 21128), (19, 17792), (32, 10564), (38, 8896), (64, 5282), (76, 4448), (128, 2641), (139, 2432), (152, 2224), (278, 1216), (304, 1112), (556, 608)]