11731432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 22888800

約数和(自身を除く): 11157368

約数列:

[1, 2, 4, 8, 43, 67, 86, 134, 172, 268, 344, 509, 536, 1018, 2036, 2881, 4072, 5762, 11524, 21887, 23048, 34103, 43774, 68206, 87548, 136412, 175096, 272824, 1466429, 2932858, 5865716, 11731432]

約数ペア:

[(1, 11731432), (2, 5865716), (4, 2932858), (8, 1466429), (43, 272824), (67, 175096), (86, 136412), (134, 87548), (172, 68206), (268, 43774), (344, 34103), (509, 23048), (536, 21887), (1018, 11524), (2036, 5762), (2881, 4072)]