55773064

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 107680320

約数和(自身を除く): 51907256

約数列:

[1, 2, 4, 8, 43, 86, 172, 197, 344, 394, 788, 823, 1576, 1646, 3292, 6584, 8471, 16942, 33884, 35389, 67768, 70778, 141556, 162131, 283112, 324262, 648524, 1297048, 6971633, 13943266, 27886532, 55773064]

約数ペア:

[(1, 55773064), (2, 27886532), (4, 13943266), (8, 6971633), (43, 1297048), (86, 648524), (172, 324262), (197, 283112), (344, 162131), (394, 141556), (788, 70778), (823, 67768), (1576, 35389), (1646, 33884), (3292, 16942), (6584, 8471)]