291232192

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{23099}}^1$

素因数の和:23308

約数の個数: 28

約数和(自身を含む): 580872600

約数和(自身を除く): 289640408

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 23099, 46198, 92396, 184792, 369584, 739168, 1478336, 4550503, 9101006, 18202012, 36404024, 72808048, 145616096, 291232192]

約数ペア:

[(1, 291232192), (2, 145616096), (4, 72808048), (8, 36404024), (16, 18202012), (32, 9101006), (64, 4550503), (197, 1478336), (394, 739168), (788, 369584), (1576, 184792), (3152, 92396), (6304, 46198), (12608, 23099)]